UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvejflguMH4VVjAclsCbZkTZYQnz9VhNlqfrPAIK6Q4=' 
WHERE 
  key_id = 'b8d03e22e1c75fc8ea2a3619aeda04f6bd9d24bccb784c8a2330a03b0416fcd4' 
  AND (
    token = 'rvejflguMH4VVjAclsCbZkTZYQnz9VhNlqfrPAIK6Q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )