UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'abA3PWffnTATTn5vzPz2QSDP7WEiSYCCqhKyJQCO+ag=' 
WHERE 
  key_id = '39604d3a17727b1ba2dfb07ad66f4da58b0a58a70483ecded85adda1c01cbb48' 
  AND (
    token = 'abA3PWffnTATTn5vzPz2QSDP7WEiSYCCqhKyJQCO+ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )