UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X9T5my4LzKoFEX2bqvGU2cOULZnpOcpCSqELnfmridY=' 
WHERE 
  key_id = 'f73e0cd22c17542e315582c1ef47791241d34cd307264dbd493cf4f6d690a1d3' 
  AND (
    token = 'X9T5my4LzKoFEX2bqvGU2cOULZnpOcpCSqELnfmridY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )