INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd652bbcadff34409026bc6adf1f86c6bed25ce6ba711a9d28f2dc435fd86cd7c', 
    'bC57ipZ7Hy1TFbDnIrg5Uk/QMpiQa76g71udhzdF21A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)