INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e55414c878e530fb703229209250cf2f939fcd6f39bd5f3c7c21f1864d0f4d4', 
    'cnWFaj037cShsfU+fYBBZ4zH0+MdUWvY4IMK2ckru6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)