UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PfqMmgosWYtbHll5jPynY3iN17hHkc4x74160WbThso=' 
WHERE 
  key_id = 'd4aff157c34d6cdfa61e79ef969df90b2d76d5a56afd46d82f8ddb8200e5129b' 
  AND (
    token = 'PfqMmgosWYtbHll5jPynY3iN17hHkc4x74160WbThso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040