UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EW5qM09GUXf7ayRd1fSCG+lGSvuBQ0y+1lqqG1QEQBA=' 
WHERE 
  key_id = '38baf348dd2765a6ac0eca67f3f83e0fdd00d6585cbf1b33f604de46190b8a43' 
  AND (
    token = 'EW5qM09GUXf7ayRd1fSCG+lGSvuBQ0y+1lqqG1QEQBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )