UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DIix8MRmTYQb8f0a4/aL3G03b8slQ57dfnEXr1NymJc=' 
WHERE 
  key_id = '1fd789e1a2e88d6f002d7d5574c9e4c80623e0873542f7ccec05d86332d1937e' 
  AND (
    token = 'DIix8MRmTYQb8f0a4/aL3G03b8slQ57dfnEXr1NymJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )