UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lqaZpo2NAbQzmwigsm/YlPpNlGm+g1lSdZSW8XhBPxw=' 
WHERE 
  key_id = '982f7ac859f63e2def88ba8e41b697ab3b70257f663ebb146fae27522de8891c' 
  AND (
    token = 'lqaZpo2NAbQzmwigsm/YlPpNlGm+g1lSdZSW8XhBPxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )