INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d2df40b17ddf4f0513ec0e970d94237093f11f79b0d46f7792884a5b6cb3c7f', 
    '0BtEaiK9kSY25383gkyp50Y9IW9K2KmuFvLYbPRbECk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)