INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91da8a2b9e38ed9d32cc9547129873e056212994fb8c5f230e98a282d9b18225', 
    'Ujm+pzepNFeNRBXdWkaZQvc+Z53sRK8O31X2/HShxqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)