UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BvjWVcLt+Ttc+rsXwbD2pcQ0++sHMIer2XLL5kwk5eY=' 
WHERE 
  key_id = '1bb12ac8f0e5389e61da4c936fecbcaef670c58978c2a36940e906ae6e0eece9' 
  AND (
    token = 'BvjWVcLt+Ttc+rsXwbD2pcQ0++sHMIer2XLL5kwk5eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034