INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e4218954368d6124f2cdc1148903483ac0f8a35f12b5a57b2c0f777fffdd279', 
    'oQoMgUTF7zG5sPOp6ToWZJ5udjgl4KOCg3WFsXt2Y1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)