INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66ad2b0792d65960c57394c6f3d6c1cc43ee4058011d198d2c4fc2f2ce67bc44', 
    '4b8UboGF/N2lYWDlXt++n22HN0xryj1EmeSAvGUdrog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)