UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/fX4bOyCs3q5DjCOLcWSBsuR+1N2NhdqbDFLcKLx6M=' 
WHERE 
  key_id = '4e52b1eefc16c0956fa0207fa00d10543f29f3b0d6f36f631dda78785643ff7d' 
  AND (
    token = 'b/fX4bOyCs3q5DjCOLcWSBsuR+1N2NhdqbDFLcKLx6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )