UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CntiBSOChA4qH+qt88ZuHdEOoA+K/3aLptoQIvcJIk=' 
WHERE 
  key_id = 'b27bf0ec0d55a0c7222f302366215d2344d02e354534303b0d583df2db7173a6' 
  AND (
    token = '8CntiBSOChA4qH+qt88ZuHdEOoA+K/3aLptoQIvcJIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )