INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f30260bbba7bdce854a0ac94b416f972896759ee9c5afccf8cb29b3af946e02', 
    'AU42Mk/AQ7WS20PMUkJDm6C7zHoxmKQLLwwkwLNCyAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)