UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xVBd9t4zku5NT5SRXUspFVHmU0HVuipvToWvCTQwvgc=' 
WHERE 
  key_id = 'f78d386df7064d00e198a6e65aae8e057b4763120968ac03bdfedecf4bacbf61' 
  AND (
    token = 'xVBd9t4zku5NT5SRXUspFVHmU0HVuipvToWvCTQwvgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )