UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WRvJDc+4D3cqBbaXKQLRa0Fit3ocUVeOrYS/N8NY0YE=' 
WHERE 
  key_id = '0e566b8f17e270b2632276dbdf140c8aeedceb28e4bf5cc68171bd4f40e489c8' 
  AND (
    token = 'WRvJDc+4D3cqBbaXKQLRa0Fit3ocUVeOrYS/N8NY0YE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028