UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yqcd0QzHBCDu6yC/Y4pLSZ2RzYWLkgcqXVW3PLER4+g=' 
WHERE 
  key_id = '0e54121c7c68944f3a3759a4001269b362b32c87567c61bb744c05a42dae3bc8' 
  AND (
    token = 'Yqcd0QzHBCDu6yC/Y4pLSZ2RzYWLkgcqXVW3PLER4+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )