INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '950d9de728e7a3842167e93702a1fdf8578b95c9c88507222d398d1fa8f1b74a', 
    'TH2FTQ50yUZM7k+jAQ1kHEc2PFMFEiFliHIhqn/CwhQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)