INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70991c4432f1824c5a211008adb92dc17dc991b3a06bd04c151117ffe1e670a9', 
    'nQHZwRcazxn0FkrBh+Qd3QFCgp7ykWhwid95c5cs73s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)