UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N/U1bNKJBpkEojBYjr2Tak4LMJyHoxrvaIFq06hJvnQ=' 
WHERE 
  key_id = 'c07e80e060518229aa5e9354b8735e16fd2a604dcbcc6ee5a61234644375018c' 
  AND (
    token = 'N/U1bNKJBpkEojBYjr2Tak4LMJyHoxrvaIFq06hJvnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )