INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b1330d567d7e68303647791e0c5eb7a4d6af9eb06dda157fd4578101d49af62', 
    'kuD1Re/HVijGMaffLvlX6MiNAK+OJbuz1OBupBCrFGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)