UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lg1gRe0fxkSgGpUyrSLywyaqnc9QIcqWlrf7ybQJvqg=' 
WHERE 
  key_id = '214c2a1f3582d8ff8f0af840985aa999b5644b01618d9f2e224a80134800dd3f' 
  AND (
    token = 'lg1gRe0fxkSgGpUyrSLywyaqnc9QIcqWlrf7ybQJvqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )