UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMawWHeb+zDwwaOa6USCgNlmCTw2Nbm8c6f0ghGjwgs=' 
WHERE 
  key_id = 'f96e5fc3fa0b413eb5ce80248b5a00347af3b857b469c3ba9ec847f07e51df1d' 
  AND (
    token = 'VMawWHeb+zDwwaOa6USCgNlmCTw2Nbm8c6f0ghGjwgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )