UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tjOFZsjABWlFkw76K831yM1MzKwblUVzwnMr5vlCCyc=' 
WHERE 
  key_id = 'f187c3ddee0d5908df7e1d963142b97528afdba43fcef475ea3a53e0111306b5' 
  AND (
    token = 'tjOFZsjABWlFkw76K831yM1MzKwblUVzwnMr5vlCCyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )