UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXEzuxUeYUq8YxaS1iCHgypT3xh1ffMP+Y5eTtBv3sM=' 
WHERE 
  key_id = '91a7d760112d29340d3a09e2af950d559e573de75d5703647780847bd7c618fb' 
  AND (
    token = 'ZXEzuxUeYUq8YxaS1iCHgypT3xh1ffMP+Y5eTtBv3sM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )