UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C0yq7wwM+McPrNF5c7ify5EQ8pCRlJ45abH8lpEalII=' 
WHERE 
  key_id = '8a2b6dbcfdb37d0cf048812b53f92daba47ba392f85e1ae25ff340d84d599fc5' 
  AND (
    token = 'C0yq7wwM+McPrNF5c7ify5EQ8pCRlJ45abH8lpEalII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )