INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b46f4421606078d6ef093a3d94d23e676cec42cee94f8bcc44455a0efd1ab38', 
    'Pv089WCl0VG6C75or1/A+nBPNE1BBplNPPNQBdU7sIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)