UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmrQUtN9X+Bd/M3IMVbDocjbDhmLKYgm4QjcaYZ+hpE=' 
WHERE 
  key_id = '437ebd96148268bcd00bc6bd9ee02b0b45fe76d5229360bb3d84d340d3de73d6' 
  AND (
    token = 'cmrQUtN9X+Bd/M3IMVbDocjbDhmLKYgm4QjcaYZ+hpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )