UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uB28ReMvo5v2cJQU29UEDbLS58UHNxt0XCrB7wfLhdw=' 
WHERE 
  key_id = '80bb975e33419f73545ce1d69b70a54c2c09014ee3830278ba036772ad84706d' 
  AND (
    token = 'uB28ReMvo5v2cJQU29UEDbLS58UHNxt0XCrB7wfLhdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )