INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f5232c8b399be3fb762751fe1fdabac53e985ef59b55b9514fc4e4428aff6ac', 
    'FVFFf7YtgkeFi5ovQYDKSLeQX3EcIJvAdU3zzX0Gs0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)