UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5qvCmEnzPFLfkco9oVSd6WG52aPWP+PhlKxkK5BBOA=' 
WHERE 
  key_id = '59ee2e539d44a2ee8ae813a77e3c77687f1ced1ece0e7b2d8ece0d1e92f13041' 
  AND (
    token = 'r5qvCmEnzPFLfkco9oVSd6WG52aPWP+PhlKxkK5BBOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040