INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2a45bbb35d65f7f16806e35083b6dbbdf410f3732f9e115f4d0c3eff41529e5', 
    'LC7jiF31V6wy12EIzNBJaUHUpt9YzS8yx5Tn48aBkxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)