INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fa9fcf30960d519f180c3441ce87f25d45040806992704f1b88a6beb51937e4', 
    'CmHI1SNsSxBiVwEAYVyvSeALQtOUWfjKJ/aBZuRzSkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)