INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd435bf75653c13ba878cefd8299eaf93a6b32914b13f43ba33d02226a4d032b6', 
    'b8H3YweP30cVoF2Yh+j5qunKoimI0O15qSYJ+dgn2YE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)