UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zz9Sfn1ydAI7yDqfdtAd1vHyeJRe6oMHaLlhA6ty1rk=' 
WHERE 
  key_id = '158531b8df06978aa1e3c1eb9bf9945d192d7a1ebfab4e74acb0917a69f42364' 
  AND (
    token = 'zz9Sfn1ydAI7yDqfdtAd1vHyeJRe6oMHaLlhA6ty1rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020