INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f76ea0f7bf45e566462ff94f68722edf4c020c8a191add8eeb34140a83ff98ef', 
    'QR8SVgufHwwTag9qJIJOk6LeHc3kcTz+PXu46HMFWRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)