UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cctijor2F/Y7qDczu/qOqDgCnTG1794qDNGm2I+D1gg=' 
WHERE 
  key_id = 'c84cb2f70dd475a947a48854a1e205cc23392031f3d52901d997551f17e5baeb' 
  AND (
    token = 'Cctijor2F/Y7qDczu/qOqDgCnTG1794qDNGm2I+D1gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )