INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6788a753aaa1ddc88604df6b86cebfb04c8398d81944b5e838ef048c91146f6', 
    'GPQSzqMn3lBGurmYEsBDiYQQ66mT4oIPaWJrsppjCIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)