UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XCYdNgzsFomAyOACpR0HJj0Qs0g+Q1ujkF+ZfYYQgl8=' 
WHERE 
  key_id = 'a8c8a4c2c761d36f51e041e6fadc233fd60da77ba06a5291bb07166ad7e609c0' 
  AND (
    token = 'XCYdNgzsFomAyOACpR0HJj0Qs0g+Q1ujkF+ZfYYQgl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033