INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '561a598819a657a5d4e6d3ed6fe284e067fe46627d149c6322f4aee1b046a346', 
    'LDYxzvnoa+DYjPM3ethLMNnPV04Sz21sBEjl8HLe1ls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)