UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LyYg6BtSnlKpnqFXvtKKPTfWJ49zBMTR6YKT3YhIcE8=' 
WHERE 
  key_id = 'b76ae3d0609989b62cff34b9b80b9513478f1158f413a7d523a96a35987f4f49' 
  AND (
    token = 'LyYg6BtSnlKpnqFXvtKKPTfWJ49zBMTR6YKT3YhIcE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )