INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc61390e02e5716b8b733440a97cc5b7164a43f35a4b7e30e3479cfc50e46581', 
    'cV1EKIH3By9+JpgmGgOYdFjCDTCpHuVRwyNo0O8CPDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)