INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e8b72e7d1a1061d98a5f51151329eeafdb3578f06c904bb3d83e2dcac5e7b25', 
    '+fioNUr2XgImAb2lbCmSgogf9ewXATO2cRPwHAwguRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)