INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94733e728ba88d011c7ebe8d478a1a35c10f1a0ffa0906f695335d1f7631ac07', 
    'a75JrzWFCZPcHDDvZQhbSuDOIBIviI/RfOjXajFLyuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)