INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6a2b1777dd15dc8d08418816fb251c296f799dca9a427b2308693bc6906dbfd', 
    'tfXHNwe7XJw+InHDw+tovUxnEVJVjbNgWP7Q4AQHi9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)