UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZFEk/EpAmhtstqD6NmpgcmgY7v21OPjzgc9zm8kmm5M=' 
WHERE 
  key_id = '8f682ca4d30de104d69c82fa73ed019b09d8481f1e97efdf12da53f2dbb6aa59' 
  AND (
    token = 'ZFEk/EpAmhtstqD6NmpgcmgY7v21OPjzgc9zm8kmm5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )