UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5L2DHXyO6QlgTKMLG2CKcuXPJP6BFtTstaLcMsxlfkU=' 
WHERE 
  key_id = 'b16cf5bd3771098bf76bcd3bddc6ed4b4b936e5d8ad310b94fe6fa5a27adf619' 
  AND (
    token = '5L2DHXyO6QlgTKMLG2CKcuXPJP6BFtTstaLcMsxlfkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )