INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9081eb339f99f4f992b10a8896420b36422f53b0388c4d1885d12669c5a333', 
    'wRMweD6sXdSAVMBrTjtrK//9LszgHo9Z/SaxyZeteZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)