UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTtNBfXeVqcZGnmCxxhQGuPJUUMjfek3RFq8KYQ/aZQ=' 
WHERE 
  key_id = 'f82eb06518ee063579d9afdfebd62d6340d14f1b0ebb6935606b35a126bd4b50' 
  AND (
    token = 'yTtNBfXeVqcZGnmCxxhQGuPJUUMjfek3RFq8KYQ/aZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )