INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '900fbde02d46871daed9303b1e3b443da0e6e1bb5961f05c2cc6a7cda18a5cca', 
    'RgAsCZecvRrUi4sL51O9ay1RvEANJBgIhBYQK92MgW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)