UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TEmp1d/pn1lIhbbwkLcu6dIEjztROKusEgAGkfPtU34=' 
WHERE 
  key_id = '204423ad3245e4f64cd0e4a4d2746808befad3488dc55e7469999669c8aed095' 
  AND (
    token = 'TEmp1d/pn1lIhbbwkLcu6dIEjztROKusEgAGkfPtU34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )