INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c40741db3d3e2da8eda88fe98b72c4c795236153a9e71f94ce21a3222f33ee64', 
    'O8LCAGN9CkMRBMU8iTofClG6sMk9ByPnc3Sf704K2TI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)