UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WrKmsy0nYg2DtRvxerSM2QYcz1n/lzT8czUwDjvNC6w=' 
WHERE 
  key_id = '3db55bd04d4a5ac342d77fcf7e34f41362307c04df3f2e6415bd817100e25401' 
  AND (
    token = 'WrKmsy0nYg2DtRvxerSM2QYcz1n/lzT8czUwDjvNC6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )