INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b962b19ceaaa3c35cec926db4486bd42735bdd5b066b8e436b786a7e14860dba', 
    'YR44p8+G8dK3K2oW8R86X+hBjouRXDyg2gcKGMF3OpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)