UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUFkyEP8DXsPJRB2jc7YhbKKVqp+LAjmUpy5lB2NZLI=' 
WHERE 
  key_id = 'c1a11d0a9c2f8cc2a7ba4eb339af9b2a40112a44ae3fb6502183c728971d8f09' 
  AND (
    token = 'rUFkyEP8DXsPJRB2jc7YhbKKVqp+LAjmUpy5lB2NZLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023