INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f61994ac9d0a3b070a56567a81a60f4167032dcd5e694247036c24f012af367', 
    'WsQ6Lwl14pESPX1DH+N+YP78ssoRhfX2ri7hCfHluTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)