INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8974e64ec4afe89412adaed84fc2a09a557ce995c5a75625504ce71252ed761', 
    'dB3L29dKYIDvzFYJAN2SZ3GR7P0UdNK/09rCruilexA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)