UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0mYn4Cb/1XNkCe5Hw8U7SPeU7fVwN6Gt/sdOXVGOliE=' 
WHERE 
  key_id = '8b423eb75aa000bda45032f37414ef8e5a7420b170279dc8cf211ffc9dc4b182' 
  AND (
    token = '0mYn4Cb/1XNkCe5Hw8U7SPeU7fVwN6Gt/sdOXVGOliE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )