UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jjfUsSozb088RdrWqAAEIgmqT4q1K+i8xDs8r5PsP7g=' 
WHERE 
  key_id = '2803fef32230b1ae85c5ee3d6017d614f2568b42dc4d7eb6bcc171165d72f770' 
  AND (
    token = 'jjfUsSozb088RdrWqAAEIgmqT4q1K+i8xDs8r5PsP7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )