UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6lcIvRFS228NoPMrVX/NrddY58EipX7cuAiHAdV5ao0=' 
WHERE 
  key_id = '87e4a522f07e74842820bcf4cb1cea4999110c6f1b2ec8453e0e8a4f7ce60be9' 
  AND (
    token = '6lcIvRFS228NoPMrVX/NrddY58EipX7cuAiHAdV5ao0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )