INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37ddadc4972e8c571b1e9f139762191d802849ef5d23c5da39f76d144f958c9b', 
    'LrgT6jx/kNslLdZxRfua423JtXdcLb10MhNra2CXk4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)