UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yMGnqYH1gPYH+tPlikxmBEZpRHTAedDcVmyeJySFa0A=' 
WHERE 
  key_id = 'f47f718fe25cadd31cb1988ddc12271a9b87dd899dca644e8ebc1d8eea2d5115' 
  AND (
    token = 'yMGnqYH1gPYH+tPlikxmBEZpRHTAedDcVmyeJySFa0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031