UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e1n1mY85qmANSm8CT7ZORCpC/3yL/FxCIsheRcmzTIs=' 
WHERE 
  key_id = '89c370d3c0a2b33d946c8c9e9bed7f64aa59f42712c6091a45275c61e9f95f14' 
  AND (
    token = 'e1n1mY85qmANSm8CT7ZORCpC/3yL/FxCIsheRcmzTIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )