INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55d973f1de6b27b6a973f0833d383da07beaa0f08a32e085006481cacc74f757', 
    'Uhf5h9SvxyQjjEYRf3rPSKkQulqYf+fLKXnSrNcqTOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)