INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50aa9abf697f8e625b9b0fb1a0a1bca0ea45d788c80df35f21a2d9d33eb37fcb', 
    'eawK9bGJE4XUG2ser4GNO7YWbUcQY9aMvUziwxety/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)