UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6j9qaCd90VaREJo2Q/j/UeV453DrL5hZCSyPjS56pY=' 
WHERE 
  key_id = '4a0f185d722dfe6a44f9e4e6a2f987958ad28ca7ccdb8193d86bb967e8100a98' 
  AND (
    token = 'S6j9qaCd90VaREJo2Q/j/UeV453DrL5hZCSyPjS56pY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )