UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cgf6weCS6BWUoHJNXtloR6HAuiEFD2omtVXnQLX0L58=' 
WHERE 
  key_id = 'af78c47883b4363d950466c8518d0959618e429a5ba0c797207fcdf4b7b28c36' 
  AND (
    token = 'Cgf6weCS6BWUoHJNXtloR6HAuiEFD2omtVXnQLX0L58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )