UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jaYkskME5LveRpbJWykdFL6MBdU+z4rjwSXrTz0ryUM=' 
WHERE 
  key_id = 'b3e0e159c68413435bd052ff4872ced885826cfce3bfbde2615f63d32a9a6d8b' 
  AND (
    token = 'jaYkskME5LveRpbJWykdFL6MBdU+z4rjwSXrTz0ryUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )