UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pu4K3yhuGeZ6fkpWfMqp3A/C6h+r64L6bsd9D2R0R3o=' 
WHERE 
  key_id = 'cebe852ce07cdb1a3addde56c1537d5d06b6bc74d0eb161c0b93d9a0e635d082' 
  AND (
    token = 'pu4K3yhuGeZ6fkpWfMqp3A/C6h+r64L6bsd9D2R0R3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )