UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NT98fjbHPlAmH38kWbB1V1sgmvPyxPiolaZSmX9THhA=' 
WHERE 
  key_id = '347342d374ccf984120ec2fd35c8079b5d90035789aaaa6a682aaac2d7510704' 
  AND (
    token = 'NT98fjbHPlAmH38kWbB1V1sgmvPyxPiolaZSmX9THhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )