INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ac81763843545c8c436545f95a4387f5e051ee1f91c34e4ae870cce15bf2d90', 
    'NgfqVI7McacXMbGHQcKIRm4S8YNlOnWgyCdRPlC0jEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)