UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Df2drjslRD5mRpOa6i3021DBonF9BwQFnISD05MzpvQ=' 
WHERE 
  key_id = 'b2dd0d8536a005c5e768766447653aaa83032b402c9ece09acbc0744a8f1f0db' 
  AND (
    token = 'Df2drjslRD5mRpOa6i3021DBonF9BwQFnISD05MzpvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )