INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323defb90f722e4bf9c7288b548c1d3e43b3d109aac52fd493c02ef682b4a0bd', 
    'z2aT8pih/xwjZ6LABs2mvI7Kw9Nci7Zxpq5l2O0fudk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)