INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2616fc818c19a7cd8810aaf29742487edf4781f13fe0e029bf3a780efc21527c', 
    'Lc/jOeU/Aknl65nYGpr9HNxTPqUzjQB2vK4LuNcOUew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)