UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6dDVCGRRcm5+aqUmS4pbIhaaa0dclgYX1tdftVNYZYo=' 
WHERE 
  key_id = 'e0cc4fe8625e79da9167343e4c10fc2be5b2fd4d62103f0e801b01265e462c63' 
  AND (
    token = '6dDVCGRRcm5+aqUmS4pbIhaaa0dclgYX1tdftVNYZYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )