INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8619cc23d40e88e5a2db0064414dae8973cd9fb5bd73b0e667932c0dee66a5b7', 
    'xY9ZPYJ2gDpJb135e4P8GcPIld1HKHFsyMrl/VeEusg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)