UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgUEI5oGJJdOyWOl275ePyxOjI2+lh07U+Gc9sRxm8M=' 
WHERE 
  key_id = 'a177ab2059c9f56163bf546bd28b3974bbbda9094c65a6981cfb0fef7c0dd751' 
  AND (
    token = 'fgUEI5oGJJdOyWOl275ePyxOjI2+lh07U+Gc9sRxm8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )