UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BKaYrAI0nA2vgFwOSJvE6ZckS4mZTbNXF6WfagrqaX4=' 
WHERE 
  key_id = '23f121e7cc41c0bd22936442f75311bf418d39634b9a245206a1638e0bc8ed07' 
  AND (
    token = 'BKaYrAI0nA2vgFwOSJvE6ZckS4mZTbNXF6WfagrqaX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )