UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zMH7bopiJl417p+YacPjS5SHdv5FPZE3IXuFhJqL9Fg=' 
WHERE 
  key_id = '396ee4981bd6477362498ef176c7e0e0399aa39f1ff65e6ce26c6ba38237d62b' 
  AND (
    token = 'zMH7bopiJl417p+YacPjS5SHdv5FPZE3IXuFhJqL9Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026