UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ynct5X1COwQjT1Eb32/BKoQcf6y7HEiJbZThJ7Dooqs=' 
WHERE 
  key_id = 'b6cbaf60eebdca8041ee3d8f1297b575f1fc4c3f5256191f3aac3d9e9612e606' 
  AND (
    token = 'Ynct5X1COwQjT1Eb32/BKoQcf6y7HEiJbZThJ7Dooqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )