UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cu3CRpG4i6p11CUGMFiLFxbkRcJ6zVwmivlsCr4+nd8=' 
WHERE 
  key_id = '8513232f682a217fb304d9fb67cd157aa74e62ddd007999c9e80f7c55f48b501' 
  AND (
    token = 'Cu3CRpG4i6p11CUGMFiLFxbkRcJ6zVwmivlsCr4+nd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )