UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FD4IRVeHJBKbgBHIRh7mHlaJ5PDcMKGwvQmWhh8ZQbk=' 
WHERE 
  key_id = '41942e4cb7e0e897ad90f79082dd36876b7d2028c8b83073781cc46f6f402105' 
  AND (
    token = 'FD4IRVeHJBKbgBHIRh7mHlaJ5PDcMKGwvQmWhh8ZQbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )