UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gUiLz9swRwWLEtn1r+xaYRX9YkgeqFpUl8IvF5g/R2k=' 
WHERE 
  key_id = 'daf4fa4a28bd55281ec2d3d10f29b3bc5babf3aced8e6b5772f2f150902b2e3c' 
  AND (
    token = 'gUiLz9swRwWLEtn1r+xaYRX9YkgeqFpUl8IvF5g/R2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )