INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d5d7af1bbdf3f9a0287d14912be33a741afc9eec6ee17874178aec8fd240e07', 
    '0SinjLhBzrQbbPMGBMkkyvSvjTfwaqCWjLNGazhAvHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)