UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0tXnQgzs4qF5argBt8AuI2pK+8YIfBm6YhxMmEjfIeQ=' 
WHERE 
  key_id = '169482f8bd7869d2031d94c1f16f5c9c6dec11a8f137aec1414bdc93836ea7e8' 
  AND (
    token = '0tXnQgzs4qF5argBt8AuI2pK+8YIfBm6YhxMmEjfIeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )