UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvgj8eRDBX3/a7D4EYFgCGqgkL+XqByZXXDvGi54rHY=' 
WHERE 
  key_id = '4ae9fa5093a702c138ba65feabcb3fc75630c6092e125eac3df2cbe21ca3b12a' 
  AND (
    token = 'rvgj8eRDBX3/a7D4EYFgCGqgkL+XqByZXXDvGi54rHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )