INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a51abf5dd7bf8234654cc4519dc34f9d62ba9a85b915fe4c6f1ce6c07df93ba', 
    '55LKjWvPGTqHo2lNrjF7+308l/IcFMnpq5Es+5gizdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )