INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a7ac3937423dc315ea0f339585fee36179d2b75051e7302f4b7b3615787a135', 
    'OAi+9ap4VLi0aMOcnCdN92iD9i1oxqUedWWP0VAN9wg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)