UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVKm/kNZ0YgH+o6cNrFCxEC3LmuqYy+9KlSXyI0sAd8=' 
WHERE 
  key_id = 'b385f856ae7886589b3767ffd1618635b83d7d8e4609427b3b0b1cf42aa7bd41' 
  AND (
    token = 'pVKm/kNZ0YgH+o6cNrFCxEC3LmuqYy+9KlSXyI0sAd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )