INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6aed9bb99c88dbddbb6a494c0fc9050e131e2b56876aacee9146b4b534fded5', 
    'rqnzx8Kvmqqi2t3/O/21OG3xR7R6G6NtHjh1Y4SqixU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)