UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G2Gr0ynTc9S4ckm4/5cR1tusaPA3Q45vYbs+ZQqjEFM=' 
WHERE 
  key_id = '5a73aa16b49394857e776de516b3e505d372f274f82e104b110445731cd64038' 
  AND (
    token = 'G2Gr0ynTc9S4ckm4/5cR1tusaPA3Q45vYbs+ZQqjEFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )