UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUD1RBcEPJbREILXlThFCV4Dkhrd8wC+ToRawzkHMZY=' 
WHERE 
  key_id = '7245c4d5ed3d87e33ecc7b85bf909eac1bf97ce9c66aa7539c766d18dde385a7' 
  AND (
    token = 'PUD1RBcEPJbREILXlThFCV4Dkhrd8wC+ToRawzkHMZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )