INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24e5b2a8ec51a65f7583947fa9ef7a5da66347241453a2f9cad946271ad88b0f', 
    '6u18GQbExg+7RniUx3EzireN9Na7WkDKGmHpbO2yM+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)