INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8a306207e43708ecef0cb2e7432a0827b5896d7f7f53133a9786a95710c9e33', 
    'Z6AwRoLENObk/Y2n9I+5njjE4AZ56Cjqq7M1QxHopHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)