UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BOjRc/YZrzVc/uLHCq9qfSmtzp3C0gMEfB1MMOnANxg=' 
WHERE 
  key_id = 'c2db54c4c2ea27384f46fcb223e5097410feb86d13552b0029e7cc4fce685859' 
  AND (
    token = 'BOjRc/YZrzVc/uLHCq9qfSmtzp3C0gMEfB1MMOnANxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )