UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvu9N9D9aKhTLBYF6nQ1MMLoVxypaqJczMx1Q+yZeUw=' 
WHERE 
  key_id = '711abbee18b9a9780b5099ccda7d804dc2462e2c6b1fa8eb9d89dc11108373f0' 
  AND (
    token = 'gvu9N9D9aKhTLBYF6nQ1MMLoVxypaqJczMx1Q+yZeUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )