UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R/lVmDUV0zlFuDSWj3yaoNzk8Oxay35BlA6vJJJZ4fY=' 
WHERE 
  key_id = 'a9bdd4f3c1ee3478b033bf1852b28d838591ca3433f74ec7d4cb8544d3fc3588' 
  AND (
    token = 'R/lVmDUV0zlFuDSWj3yaoNzk8Oxay35BlA6vJJJZ4fY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )