UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKAozuSQB9L9+HAr5tO+RzqIpuWB2cRdKWjkDCB8nsU=' 
WHERE 
  key_id = '5a10d26015739c70103581bc1eb636e252e3af6e9d94f20aa747d186b797a5c8' 
  AND (
    token = 'EKAozuSQB9L9+HAr5tO+RzqIpuWB2cRdKWjkDCB8nsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )