UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nMikt1X8pjQxuYk1AiCIZhR4apmPDSMDqqQeUOGDCvE=' 
WHERE 
  key_id = '61e62cbc19ea46bb86d00cc548f76adc43699b67a25db9ad13799ab4f8715702' 
  AND (
    token = 'nMikt1X8pjQxuYk1AiCIZhR4apmPDSMDqqQeUOGDCvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )