INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7852ec422b664083de346fd6eb2719a439f15b20a36410382de6670c8316753c', 
    'JmRo02V5H29NnsATOBhRs2XHX2GAOCOmtRIO0AufiPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)