UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rLUBaH04udj6gqynUmNhL2i5JpYTHiqsszzwNwYGxTI=' 
WHERE 
  key_id = '9819907a4aed97dbae129cb92a42f8567ea1910e1414613f5f74a370a0c1a816' 
  AND (
    token = 'rLUBaH04udj6gqynUmNhL2i5JpYTHiqsszzwNwYGxTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )