INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '434add640b898e8f1b001a32aa96c8d8002fab7496f066d26365f776cb32c6eb', 
    'hDuSUDTxIwE8UnegHl8mJpdlYVPi8GRDyWodhW6n6XA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)