UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qq8+n1MkPzESTiibGpEhPL4vfC44rfEoEqmwUaVj5Q8=' 
WHERE 
  key_id = '8d5bd35c55d03b6384922e16ce473a9cd4da048d4d3bca735005802374d97b23' 
  AND (
    token = 'Qq8+n1MkPzESTiibGpEhPL4vfC44rfEoEqmwUaVj5Q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )