UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6IQ4KzDqponIeqFO5b+DypLSawsPfLZMxqU56S1u1Q=' 
WHERE 
  key_id = 'c8780562ba3a5d09c7cd8ef91331ecf9b426e96f50d3b80a6f473dfc3be2b356' 
  AND (
    token = 'i6IQ4KzDqponIeqFO5b+DypLSawsPfLZMxqU56S1u1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )