UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uW7+LG/UsOFFBFhQwGkbDJtmaqI8ZZsEieO1MhH7W3Q=' 
WHERE 
  key_id = 'bc3afd00526dce65b7759c1e7b7e2c73c193a7913b0b67c152ac2e9062ee3efc' 
  AND (
    token = 'uW7+LG/UsOFFBFhQwGkbDJtmaqI8ZZsEieO1MhH7W3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )