UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '27hQoT3BsCe56DX2hPV6IxTG2RsEvOOQ0c306t4QuBA=' 
WHERE 
  key_id = '7d54770f17e3b1219baaacc0321392b94b7b2bce899ffc8403ab2dc1d10c83da' 
  AND (
    token = '27hQoT3BsCe56DX2hPV6IxTG2RsEvOOQ0c306t4QuBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )