UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etAfv8mx2HVmpymqS+Uh5aVbH4CIvNVqav1ZN5KpkV0=' 
WHERE 
  key_id = '557aa78286021f544cdf22614858ca48bc837d8fcc898647c0adaab563b84e01' 
  AND (
    token = 'etAfv8mx2HVmpymqS+Uh5aVbH4CIvNVqav1ZN5KpkV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )