INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7b35867ecd9e0176ff15dc694691fa62152c7c6b8e0fc6c795307fb46a5181a', 
    'dP37T+dCJG4vWen6awxs8z20NpDHNudDQu0epuruz8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)