INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffd6a7b263de5f4b249af39f37905ebe2cb1650b4b73062e02943acdda5d40f7', 
    'C0AOH689A+93dCfLGrlg8PKR/izJh2BCzko9jpop9T8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)