UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qzRS4grKWQG3Ddb9+CXr/v4FBpvCLhp2g0bzDfFRdmA=' 
WHERE 
  key_id = 'e5777add3a6510c4699cc8417a165447bee3638b011cd7b75dc45e0f4c214e60' 
  AND (
    token = 'qzRS4grKWQG3Ddb9+CXr/v4FBpvCLhp2g0bzDfFRdmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032