INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b4ef0de0512e17087f870100a23bbf21790aed2f18391f0839e14db36b1a42f', 
    '5h/Bl2zZAHYcKp1zWaeMLGQmfV+cPAAbfQBVZB8MMWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)