UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jvVZxZbGAyjUVpqJairLcYCB/nBGNJkGxKFpn/gwtI=' 
WHERE 
  key_id = '4d0fe8c148b178a9fd735b8296afd396236b84bc28934bbe3754f1b3381a8317' 
  AND (
    token = '6jvVZxZbGAyjUVpqJairLcYCB/nBGNJkGxKFpn/gwtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028