UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ghEDj7jmSeK2dFAcBys/tPeM7o+FZX0zRVX2YnTL4FI=' 
WHERE 
  key_id = '1fcddb156c9e8b208d50bf08ac7e7ae5870af1309497198aa3063cece333d482' 
  AND (
    token = 'ghEDj7jmSeK2dFAcBys/tPeM7o+FZX0zRVX2YnTL4FI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )