INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ebc77e7e837bdd4d91012e807ba0425781f85d0c420fe40fe7e5427fb4aaef0', 
    'KVheQpIALK4ZLUoamQYB4L8NzW/m6U9W6axgbFtuSTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)