UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jc2Was6sTsOkO8/RxyowyvE5HoMJdOBOtHVkx7so5H0=' 
WHERE 
  key_id = '6cb94f57362cacf7fffb2dd3ff7c7a5ee67fb338ce5b36bf62d589273bb7de2e' 
  AND (
    token = 'jc2Was6sTsOkO8/RxyowyvE5HoMJdOBOtHVkx7so5H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )