UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yntB8qT3g0pS2vhPcRUspAMUrixMG3iZRqQjWSpkcxQ=' 
WHERE 
  key_id = 'c319b1b835c03a8dc74ec678b14f64cec477de077bee65024ca5d7fbeeb389b2' 
  AND (
    token = 'yntB8qT3g0pS2vhPcRUspAMUrixMG3iZRqQjWSpkcxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )