UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P01U7+uwnymDpwRWhB2rOE/rWu38O1KbtvmDiQDK0Ro=' 
WHERE 
  key_id = '86ab8d4b0391e802335fb8768a13a6ffc75913b79e95b0e112b2f972120d63d0' 
  AND (
    token = 'P01U7+uwnymDpwRWhB2rOE/rWu38O1KbtvmDiQDK0Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )