UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '882k9EQMYqa1LlD+4iHsL2qM5ST2k83kyMBzT9ATCqY=' 
WHERE 
  key_id = '42fbbeb5cc41076a5ed05777009fdbef07471f339f0f22f08ff46d83539132b9' 
  AND (
    token = '882k9EQMYqa1LlD+4iHsL2qM5ST2k83kyMBzT9ATCqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )