UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OAFIoEAfSLSsdxK8Psi6FgPcmaUSr+zx1++/hdaomXY=' 
WHERE 
  key_id = 'a5fdbb6a59bde67512dc1b75b8e5f557ac4484425cbf746a660670ed8e7ee26b' 
  AND (
    token = 'OAFIoEAfSLSsdxK8Psi6FgPcmaUSr+zx1++/hdaomXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )