UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y+e3J8brxJuDHSS45DnadbMGL7d/7zCJTfjs9q2VcIk=' 
WHERE 
  key_id = '74e13430e46421ca82621970024450724cdd2c2f3e7fcf3bd784bebe6152551f' 
  AND (
    token = 'y+e3J8brxJuDHSS45DnadbMGL7d/7zCJTfjs9q2VcIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )