UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jKh2FsAkAkLS4K4T3tZAUJO1DYvfjWa/xMTPWkm+UxE=' 
WHERE 
  key_id = '12c649970937c720345b2a0b4b95ff9c44bc17c6aa9cbcb255122e864c2903d8' 
  AND (
    token = 'jKh2FsAkAkLS4K4T3tZAUJO1DYvfjWa/xMTPWkm+UxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )