INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83a1b84dd37ff325d06439b8e606f48b15668e404d74556fbb69beba24094198', 
    'BXVXTxv5L6FIKMtxBulLIVZgNKuZto7tc4d7GTUBn6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)