INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '718b009757911526b59ed5c80ca8b5fc2a49f4227bb402c44ab0d571bfad76e9', 
    'D6+NQlSUTMyz15xJL3qQntfHSRT/z50LmOeLdrQpd0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)