UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JOEQNx5LlulC1Rb5ZyguK7yM9IRu+iTp/RD1jMNhrdo=' 
WHERE 
  key_id = '4bcc6e593134297793a5b9c67641a52e7464ed19e4ea1d550a957d032a62e0ba' 
  AND (
    token = 'JOEQNx5LlulC1Rb5ZyguK7yM9IRu+iTp/RD1jMNhrdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041