UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'faPuM2ccFEd7bxwCBb7WCTtQKYZgMn1QFKMHT16PwGM=' 
WHERE 
  key_id = '8a525cb0ccffc0440573e8b42eac42cd8c92cb652e87ee13a74ddfedd478cc67' 
  AND (
    token = 'faPuM2ccFEd7bxwCBb7WCTtQKYZgMn1QFKMHT16PwGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032