INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ca97e3bcb56fa05bba22c1f0d013a3308f94026702309a6e91da18a31997427', 
    'CUSaCfNU7sGeYfHqUuU7+ZAmEhcKNUlK10nn8/5Fkds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)