UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vfYoYpa3ojbbDOk/u8iX5m3TH1MiwLzxNCPUsXty9i4=' 
WHERE 
  key_id = '4b6b101bbb0157ce996d86eebb5be24fd0d6e29843edfd7d32a4d2d22527a2ea' 
  AND (
    token = 'vfYoYpa3ojbbDOk/u8iX5m3TH1MiwLzxNCPUsXty9i4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )