UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aQ8AlCLOjGQBQsPIzJWefa0R+l35kt0s0mPpWwBnrr8=' 
WHERE 
  key_id = 'b1bf039c739281e041d62a2d58ada5902117b518286af43577810c564d91acd9' 
  AND (
    token = 'aQ8AlCLOjGQBQsPIzJWefa0R+l35kt0s0mPpWwBnrr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )