INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4420f70438ad746eceba8d510fb9bec32e3a822efafa90948163ed10620cece3', 
    'JczPIXJhBJ++xaplMYVSQkSPe1hbJiBp73l6NMzh6Iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)