UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PntFfXEZu9eAkwvXgd5J3DmFtnXh4WHtoq4pGbLF/Q8=' 
WHERE 
  key_id = 'e67ebd8190368872d6e70aaf9c982ec997da3254f3b8ce9e51b2656afa152c74' 
  AND (
    token = 'PntFfXEZu9eAkwvXgd5J3DmFtnXh4WHtoq4pGbLF/Q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033