INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5661051b47715a8479051b780e20f6a1a91c8675a9da6dbebbbecf293f4ca43f', 
    'l12td9DG9dzMqT+QHTRBTe+0uVSuCyAJh98vyMy/NcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)