INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8845e303ce44fdd713cb4d9c30c55f80d7613c75d55a9a2df7f524f7c863be24', 
    'bxWRkTxRCRhkaLZyCdcb4bb1QtMULRqZ5SAUqW4jVo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)