INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e602c3438357274341f68f1df2c29185836fb9ad759e2cd895dbd7fa7fbb6bdc', 
    'bbCU3K56JE4UxkOsVHfagtC69401E10fXr6T1oix6BQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)