INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff2906ec59a7f06d41b260a9bb91e98f8d4f9286f1089d89fcc008541e7e47cd', 
    'vE7iLsg/xP/zjsrFr61s3mkh2yZxMR3a4Pgfc4Okyfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)