INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f8162744079acbd82d84fba93285d235b33876fcde7be3aaa7ee6deb1955a59', 
    'A4u3FGxkeCMPYoLGTXX12oLDUb5mu092CE8upl4a1AU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)