UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Im3Aag6TFOrHWN3B9vVt2Ezk9HqnMqHaYfkA/DhGQA4=' 
WHERE 
  key_id = 'e0a3fd63e7c6fb501f0cc928ffc5ec5fc7c956bb2d72c0305e7de5fa247463ab' 
  AND (
    token = 'Im3Aag6TFOrHWN3B9vVt2Ezk9HqnMqHaYfkA/DhGQA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )