UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c3qPlPXXdRz07zB8bitgFGPmt42eQLOdJfGyQPcgfSg=' 
WHERE 
  key_id = 'a8e8c176e0d84607f1230058c91b0c3b77e35f3a08fe024a69203e1ec4e8a1b5' 
  AND (
    token = 'c3qPlPXXdRz07zB8bitgFGPmt42eQLOdJfGyQPcgfSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )