INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '333b0fc1019601242547440fd5121658f67b3a9a47156dbccf42e4c2a8fff68f', 
    'EQTMdgYE0+q5xHK8w0UKPT5ZCjkz5NAOrV4vVkx7tjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)