INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f0345e88b84292be855411cd6759da060ce779995f2d69c3d8997495a6331cc', 
    'w3jepvTEWILthy3JCdSffgittdGr1sYZ8yUMn9dQLLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)