INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e2ec5b5b42a044529378cf284fe960d88e3330ebb751f9f314e3991bcf6a6ad', 
    'xINr6XmJlv4TpQZr+bjxsFwCZGj15ni5gRXn4hUg6xY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)