UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSBVqDguZ3sRjTz4RWCt9V9OXDLWM6kwTe5CM+fmm1Q=' 
WHERE 
  key_id = 'e2f41b570440b658e28ae824f26b12321c0a01d7a30c58a7b0e9c701a1a9d14c' 
  AND (
    token = 'iSBVqDguZ3sRjTz4RWCt9V9OXDLWM6kwTe5CM+fmm1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )