UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCExGq60OrJLIVPsARHMXIU/ogIWcDFxefbpZ4hP640=' 
WHERE 
  key_id = 'f5811a404292640ff8611e4e23fff202dcf6e7c840fb0273934f3bc4ffbee897' 
  AND (
    token = 'iCExGq60OrJLIVPsARHMXIU/ogIWcDFxefbpZ4hP640=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )