UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+/bpzRGpRRiXQI6FpNicJvvRPVej6Aihbi2OF5o8oA=' 
WHERE 
  key_id = 'e2849f871c6cca0ddb4033daf12510a01607f30b15d001141c5b7294839cecfd' 
  AND (
    token = 'Y+/bpzRGpRRiXQI6FpNicJvvRPVej6Aihbi2OF5o8oA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )