UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'va9eMIJ768Oqba9iXl8aWqVkRYBj42mslIkbeTDDmP4=' 
WHERE 
  key_id = '99a899d66a5186b101e3140ca261b74b53d7d0722af274b1008c6f78858efd87' 
  AND (
    token = 'va9eMIJ768Oqba9iXl8aWqVkRYBj42mslIkbeTDDmP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )