UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YcFurbPwu/PBnQuFyW8K4q2aIu0x5rUtMlBWKOFHH3c=' 
WHERE 
  key_id = 'bc1b7ba7647369d300eafbbd707fe56ad0ef65583794ba0139291f64cb608b0d' 
  AND (
    token = 'YcFurbPwu/PBnQuFyW8K4q2aIu0x5rUtMlBWKOFHH3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )