UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OocHJSx4709pJVAMbZfTpv6b07r68+82qOGgI8C5dWc=' 
WHERE 
  key_id = 'e6b52b211b38a115f6bcf3beabe7a26e8bde3f999cdaa8fc3f0b04b41dd58add' 
  AND (
    token = 'OocHJSx4709pJVAMbZfTpv6b07r68+82qOGgI8C5dWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )