INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a15dc3d06151403fa57cc7fe427fcbfc7fedc963d2a3d0311b2f4ce2d95cf95f', 
    '9D96YdAc0SKmhaxPILikBrBiWf8LnAU4MHj8Ntu4tlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)