UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C0kX/2iJTEfWVkkCvFdStfZlDzRH1Kwxhzep+Wt64WQ=' 
WHERE 
  key_id = '7e3f81537abe803e47ecc3732376893ac21058f3d5241bd2904e102ef4747c65' 
  AND (
    token = 'C0kX/2iJTEfWVkkCvFdStfZlDzRH1Kwxhzep+Wt64WQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )