INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '376e96ca50ec24ef30748e6c0931d494241510898e909d02971f6a826455a0e2', 
    '4DsERSgZJO+QWCze6zCgJVkuW82QcNr8LNZuEOteUF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)