UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQ84CdH+B3DXs9rlDwaY0cLJvMuitYFpcM7nPbLVQ5g=' 
WHERE 
  key_id = 'c0449275a2c070f3331a75c2379339a8697c7141e12aeecfd1351f3e05755d07' 
  AND (
    token = 'JQ84CdH+B3DXs9rlDwaY0cLJvMuitYFpcM7nPbLVQ5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )