INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf98f88daea523be4792ada4614feea152634b3604215e9e4e24bbcc73a922b2', 
    'NQwlnq6xTaE1EKNYInGzGg68FMOtkmq+YObGUkv828M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)