UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k/TQ99nhtrCvODYdncqYMxibcgOkeU5Tb8GKxFyxrlk=' 
WHERE 
  key_id = 'fc2ce813f450a9d9a0ed370da9d6adc9ccc23200f2babe77b2d1e635de0f26c1' 
  AND (
    token = 'k/TQ99nhtrCvODYdncqYMxibcgOkeU5Tb8GKxFyxrlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )