INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfa720fc0f11418f398e1a002c8d975489fac8f86bf5a2a9a5ec13c7bfd6d788', 
    'sHZAhS229Q2h81kF9qmXN8TeEbZg/Kgmv7Iy489+sVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)