UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uw8p1wNNdrHB680cw3tApUsfBvRuZ2fHlUueuNGprFE=' 
WHERE 
  key_id = '95a12f9cda788dcf63c2adafba37f58a50e74cc7fd7e1638b6124927ce757adf' 
  AND (
    token = 'uw8p1wNNdrHB680cw3tApUsfBvRuZ2fHlUueuNGprFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )