INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdf28f1f06795622f2d238a6da7e0e9c7bf5a259935fe9f70b17ef55383edb9b', 
    'LimPsI2pC7FpPADh5R3B0vEbz4gJPv0XPrPwTMrnuDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)