UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rmVeMmjztyEMRRcCP01fXcnhmta9ycbbT1leQp1AuRY=' 
WHERE 
  key_id = 'ddc96a46939cffddf43ebbcf86dda4f95295ffac527b7fd2f8099ec268330350' 
  AND (
    token = 'rmVeMmjztyEMRRcCP01fXcnhmta9ycbbT1leQp1AuRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )