UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RezMuKPl/qy0Ilxs+uGBtvWXcAmMCFCvdpR1BpfU/DY=' 
WHERE 
  key_id = '021160c08c24a5aa01fa6f0386b54474335ff2d0c87c2aa1322ecb12885807a6' 
  AND (
    token = 'RezMuKPl/qy0Ilxs+uGBtvWXcAmMCFCvdpR1BpfU/DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )