UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WWNE8DWHY43dNw88NS1dVypWpD+IA7Mk4YvABidRKgY=' 
WHERE 
  key_id = 'a86958c5690c7979326d9b20de71f72bcc206edcfa55c2951d3921180330bcfe' 
  AND (
    token = 'WWNE8DWHY43dNw88NS1dVypWpD+IA7Mk4YvABidRKgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )