INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e0e6bbb6934145bc9d44c80fd1a4c045d573dc31701b63cd9a35e1f13af3091', 
    '8BniktVQdV70mJhBkZYaFPVS3M2g0mYYZ3fFM+L9hxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)