UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qRbI3CD3kNB5LCzgS6oRkFipeYodfj2WQj6XAGH4fRA=' 
WHERE 
  key_id = '49dea446f6e74aa8b2c7dcba4c1010594e3cfdc2868faf0114bcdec06bf6828c' 
  AND (
    token = 'qRbI3CD3kNB5LCzgS6oRkFipeYodfj2WQj6XAGH4fRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )