UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RYJkxONSq1CX8Ec57YAqRkdgdWPRmdV/fjrB4u/I5iA=' 
WHERE 
  key_id = '989739ab72deaf12792d33a8cfc3663667980da245439fd32395862e33ccfa6a' 
  AND (
    token = 'RYJkxONSq1CX8Ec57YAqRkdgdWPRmdV/fjrB4u/I5iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )