UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Km9gFoP3t/H/dgbYB8WyIR5PFSczrHZidTX8uaEyI4o=' 
WHERE 
  key_id = 'e4cc2d02129ec504ea47a9abe4416b524149d2d7bed80a86c6304317d9923961' 
  AND (
    token = 'Km9gFoP3t/H/dgbYB8WyIR5PFSczrHZidTX8uaEyI4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )