UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fr7ynL7bFIHziW95QqiqhYz+etpMM0mUnwGKEWdZbJ8=' 
WHERE 
  key_id = 'bbba3d59abf0ecf767c6b355e55ffc753dbc019d45f8f9e8d555b91198305332' 
  AND (
    token = 'fr7ynL7bFIHziW95QqiqhYz+etpMM0mUnwGKEWdZbJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )