INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9be77303e07fad7ed589ee8bc9d114c81d5f7562577aadefa4d142c641eb3668', 
    'ZCpNwZ1WGOeneT3lo2K9qw1CJ3zrlWg+/r+8sHwdyVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)