UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xd36ybqXP60vq9IWwO9VUvtV64L5Ewoq7KhotNDhLLc=' 
WHERE 
  key_id = 'fde3e7ef68288b0c5861bc816217d52de7d93a60ab772fb3522e86a5af550124' 
  AND (
    token = 'Xd36ybqXP60vq9IWwO9VUvtV64L5Ewoq7KhotNDhLLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )