UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4wxm8DOjzokQdELF0b+KvjP0nZH/LJAEaid6g/B5kM=' 
WHERE 
  key_id = '77e5f5a112f3806dba39f024e328c84b23291fd24f3dabc262dd8ee0c455690e' 
  AND (
    token = 'P4wxm8DOjzokQdELF0b+KvjP0nZH/LJAEaid6g/B5kM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )