UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mg7BLhaHQMjs9U67MmuTIfhVcFdr3E7U4rl3/yJXFYA=' 
WHERE 
  key_id = '0456a3391fba4ddb75956a7195eda0d0c5bc874232b1724b472fc14d62d5b4ef' 
  AND (
    token = 'mg7BLhaHQMjs9U67MmuTIfhVcFdr3E7U4rl3/yJXFYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )