INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8f813e6b67eea9d6ebb48d811ad3c2ec7cb0af7f84e58beda4da82404cb8d25', 
    'iwMlWjRqv/2TpfdfEsQ6N7xYO5ZSh1u4oqyxEal24yQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)