UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c5kPFoLYVUkIDkGwjxVignYE80/hpLBV3DywVxwkqO0=' 
WHERE 
  key_id = '7f561a2daa18bd25ed25bbe03e352c6d67ecd34d125881d129092289112d459b' 
  AND (
    token = 'c5kPFoLYVUkIDkGwjxVignYE80/hpLBV3DywVxwkqO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )