UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XnwxFDeMSuwzhSf8mWIwYk3vW8r8Z+RT6UH/FpENDm4=' 
WHERE 
  key_id = '6501c3241e9df37af472ecd2f93f6e6abee0cbe9eb89a8728b8fee7dc52979f8' 
  AND (
    token = 'XnwxFDeMSuwzhSf8mWIwYk3vW8r8Z+RT6UH/FpENDm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )