UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OkEw13pe1//R/aG8mUfHxiPLG2oRMrhsmIDBivCw+UA=' 
WHERE 
  key_id = '02b64404be0d6d2c2f902838e45501e192920e4bf1275a3c4a37ee282c61b7d7' 
  AND (
    token = 'OkEw13pe1//R/aG8mUfHxiPLG2oRMrhsmIDBivCw+UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028