UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Shs8KKBCLmBq+7Wpk3dOWhhzB0ndVWs2McbEqGXDn2Q=' 
WHERE 
  key_id = '4d06eb72d87b444436d48374e64dd10687e7b47ae1ff87ed04b4fa038be7eafd' 
  AND (
    token = 'Shs8KKBCLmBq+7Wpk3dOWhhzB0ndVWs2McbEqGXDn2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )