INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69e20945fcf130d1ed42280c879d020925934d58ee11ec6d6e482ebaac6daee7', 
    '4RSTQzS2uKiVEBRD6kC9uC6J5BTDXeCIGd9sh0nxbqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)