UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/P0mgOEVYNA21Z8trX6TN9Fuf6UQuIRJqkdce+yK+c=' 
WHERE 
  key_id = 'ef7c7d7cb1d185ad1d241c5b2c77eae029fe28223e7faeb390b7c54d05805b5d' 
  AND (
    token = '0/P0mgOEVYNA21Z8trX6TN9Fuf6UQuIRJqkdce+yK+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )