INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e19ccd8780033c285fd1303d301e3a31785893cee010afd6be6f56871832941', 
    'PBtrRS2rdEErx0tdX2CAg0VFF0HM3LmxXoFaYzP4LVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)