UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MvwSes94xefgcgxvY+MUXRhE0xEf5iAUrDdahjsseYM=' 
WHERE 
  key_id = '7488ea27d10a31870f627933986041d444e10aee7257282462cf0bb53cb97f8a' 
  AND (
    token = 'MvwSes94xefgcgxvY+MUXRhE0xEf5iAUrDdahjsseYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )