INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e87129b6dc2589c4ab33cf560f8da1635dffedb5bfa9ba55c21e42f7de4e04fb', 
    'fv2Fwd/rWRQT0PquCh3HO5x3557vmakEIwoT/bl7w5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)