UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+T8QL7/Jk5q7Ibm8wB6Laot3b7Xu4aCA6J32NI5GICY=' 
WHERE 
  key_id = '64f54b88903542d5b843e0c0cf62ab1e120227734f61cb2aef7334f673f0e8ef' 
  AND (
    token = '+T8QL7/Jk5q7Ibm8wB6Laot3b7Xu4aCA6J32NI5GICY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )