INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a29523b8d26b5d11a9226362a5a26761c1983a34040b39fa016449c19e0a351e', 
    'hLQUZJgliVP2+lOO3h11Sc5x9bHOIC4XNk3ktjBNsQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)