INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d06ff9e1e25829bd1b74c8f7f6c41435f784d31726f3df1952b446bf8346be', 
    'vKZOvnzuDR+vsfKVLXK5NsC68v7ksHE3CDZhaY3VSfw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00126

Result

int(1)