UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2Lf5oVGjzq1nOKjsPFZ/ZslK1MuPABfZkDjeYbMXmA=' 
WHERE 
  key_id = 'e1b80a1084c6e5bc08d11d94b5a697fed07b5edf346511e530306d519cb62c58' 
  AND (
    token = '+2Lf5oVGjzq1nOKjsPFZ/ZslK1MuPABfZkDjeYbMXmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )