UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MutXzb+Xzsov7fdt5OR/BZ+ESjpfcvHCag/bV9yYN0A=' 
WHERE 
  key_id = '2ed6d20c545be6586b4767030e04accce5f3ff529ab006375bd20bc25bcfd144' 
  AND (
    token = 'MutXzb+Xzsov7fdt5OR/BZ+ESjpfcvHCag/bV9yYN0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )