UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wh9upQGEoQ50VbomTJyA2QAdGrWwa/yPjUyY634bG2c=' 
WHERE 
  key_id = 'dfa5fc42770a0348e01ca838ab766199c247597412d7f1c53859f0732c7dad22' 
  AND (
    token = 'Wh9upQGEoQ50VbomTJyA2QAdGrWwa/yPjUyY634bG2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )