UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/hBwChoDQzKd1EqB48DFuSoOEpY2mi+2danNzfBAlUg=' 
WHERE 
  key_id = '7040d87a4ce6e56da90ba5a09307e7b9f68faa86eb23b32e83263908a380bf34' 
  AND (
    token = '/hBwChoDQzKd1EqB48DFuSoOEpY2mi+2danNzfBAlUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )