UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/f2VauXegzwo8ebpypGr2v8DKMqS8160QNVMuN0/hGk=' 
WHERE 
  key_id = 'cb4a56930ec1ab28386eadb2a06212556f7a7e81a5ff714021c389eb90afb297' 
  AND (
    token = '/f2VauXegzwo8ebpypGr2v8DKMqS8160QNVMuN0/hGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )