UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+SzGhbZCDevZlQqdgNWMz4yccdsoL+9k7M+NN5Tbw0=' 
WHERE 
  key_id = 'f8252af102e3926ae5629a12aebc4aab5baec1cb960ddf72570400b4c94b56b1' 
  AND (
    token = 'K+SzGhbZCDevZlQqdgNWMz4yccdsoL+9k7M+NN5Tbw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )