INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75718b8ee55ded4e03433d2ba6c2413d43b8e28e8de1f62a096fedfb3de6f9f8', 
    '4Jve3EFebgEhTAxxcZ1Q+a5LGObMeMR3foS8QmIOqNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)