INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa56b81e3cff3d23344bda4dbcc664a464b8040d55729bb57130783e7709af21', 
    'MCvV1T1bBTqaS2ijxpPxzBzUGk7L8cNL6whamDvYZEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)