INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddd9d5481454489d457980bef1518772239a73e6db75fefa0b4210e635506346', 
    'pLURpTeLWL+tzDuoCyWNU7NKgdx3Tm5Bs1HRd1Y8B6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)