INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0304cc57990996e71c7ee733c73e04088123e905a15778c7f877aa79f4e9d439', 
    'amfqU+zS4KlY3FYwu/GrB9J0R3yaLEx7JMhqN7eWmEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)