UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Gf7lI2DBE51qEcaG0D49SoE1765smLKxppEsd6b9T4=' 
WHERE 
  key_id = '635cc98cc84fc63813b8ee3a731203725e578eafa8d80e8630325ed35a4ad816' 
  AND (
    token = '7Gf7lI2DBE51qEcaG0D49SoE1765smLKxppEsd6b9T4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )