UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ghI0HRBV52YiiGgXVQtrwvurvNEtIYO/K5xmOakT620=' 
WHERE 
  key_id = 'a560167140825f16ec9f7b26196a035cd68ddb6b4acbcc8ec3787b6f6e449815' 
  AND (
    token = 'ghI0HRBV52YiiGgXVQtrwvurvNEtIYO/K5xmOakT620=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )