UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6meT4NqsH0srW6lbbEuu3ld1rSAb5yAK2KO32TlDXOY=' 
WHERE 
  key_id = '954389ae48a989f0d01d6218a8dbfe6217c370a354f30c9c32d691c33833c142' 
  AND (
    token = '6meT4NqsH0srW6lbbEuu3ld1rSAb5yAK2KO32TlDXOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )