INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d3bfaa8ec14778203cee2f2c52270f07ba4496947519cccba0daa53fc546d59', 
    'RMO/K5cG3MosnK0sZTD/Qwz9N+jB1aFJwVTtP5MwxSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)