UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kI111Pt9xN0/Q9/UA3SShfTWg5yPSoA5nWIB/7ycF1U=' 
WHERE 
  key_id = '2b978bb588e3ba96577c953a35c1bc29f821e7fab7cb4b6c1a03b0a0991f798d' 
  AND (
    token = 'kI111Pt9xN0/Q9/UA3SShfTWg5yPSoA5nWIB/7ycF1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )