UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NS3YCTsg9vo3WN2sfftBpFXONrQ15yA/Tl40U1R1fbE=' 
WHERE 
  key_id = '23fa96258cc677687850130cef9a434765ec0b4275a5eaf70f3a2d38f66b5b3e' 
  AND (
    token = 'NS3YCTsg9vo3WN2sfftBpFXONrQ15yA/Tl40U1R1fbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )