INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494928f28b7c1b021d1880fb1ad5aea74dd0c993173e88c5aeff3450ed8e3638', 
    'G6xslgL7g3n92V40ttWBHoRbYHGf+Rz2dEEa/88DB5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)