UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TGncnlz7BFBqk2cGxSlpDyQoeU2m3v/dzl0OvD1G0TA=' 
WHERE 
  key_id = 'ec5794c259a7a10223d4f51059be9a5964f8413185f782e7a701511fd9f30e6e' 
  AND (
    token = 'TGncnlz7BFBqk2cGxSlpDyQoeU2m3v/dzl0OvD1G0TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )