UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2e4XAsx8gqVES/AAoXgu31adx35m2bY53IFZA/ZtOXo=' 
WHERE 
  key_id = '8897875a67767ed8b0968d3f4350d85fb93dcd18c66e0b7e6508123a0c1bab54' 
  AND (
    token = '2e4XAsx8gqVES/AAoXgu31adx35m2bY53IFZA/ZtOXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )