UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NkrOKg3skyFA/nUJI2C1BOD6E7DbUMaxdj3gsU5E1Yo=' 
WHERE 
  key_id = 'da2ad5a0a4584d6afb2a652d040a06865d5b5bbfdbfa95a0803c467895573ca6' 
  AND (
    token = 'NkrOKg3skyFA/nUJI2C1BOD6E7DbUMaxdj3gsU5E1Yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )