UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BEMbJlGJFE+Nv0tI4bEwco90hgqUnVbvxFQqVSb/vA8=' 
WHERE 
  key_id = '73f56e9fcfa53d0951e4053476cf95d1fd96416ec9ffbe4879d3992a24dba360' 
  AND (
    token = 'BEMbJlGJFE+Nv0tI4bEwco90hgqUnVbvxFQqVSb/vA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )