UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/z3eDKwqcoSI+UrTwnbMxvalOwZF65UQEXNr0/1c/0=' 
WHERE 
  key_id = '1f09d6ec1fedb1a6e320e507fb8046f23718d9783ce4d3b89a3ebe7e66e06e98' 
  AND (
    token = 'P/z3eDKwqcoSI+UrTwnbMxvalOwZF65UQEXNr0/1c/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )