UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4rQ8mOh4U8XGu5v0wMJldQAFc97kNJ638cF2L5CP1KA=' 
WHERE 
  key_id = 'f1ff8480deeb0153684a712e1f348f22ed1f7bb556c5857b0fba41ed4c3ad165' 
  AND (
    token = '4rQ8mOh4U8XGu5v0wMJldQAFc97kNJ638cF2L5CP1KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )