UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GyFWD59csTI4TZstRgPnbDec/awwquIHBnmCMBZwCHA=' 
WHERE 
  key_id = '15f8b416f16481752b5bc2829d1c612e7cca38678e23a09620cb106a00c6318e' 
  AND (
    token = 'GyFWD59csTI4TZstRgPnbDec/awwquIHBnmCMBZwCHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039