UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJlMnkwgOOCdkDn150UdQgbTP52ZyHRILQ/5Udws3uU=' 
WHERE 
  key_id = '7cda0401474584c7320984075e67c4cc65021f6748f9a07d3e60664c30344019' 
  AND (
    token = 'BJlMnkwgOOCdkDn150UdQgbTP52ZyHRILQ/5Udws3uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )