INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '735d2362bd16f59c1b929b151efcbdd8bf8f25671a951f75df73bf8dadde433b', 
    'MbuYmfxjNHTEkAQLeFwZwNd62aqT/XmM8FILkqxsOIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)