INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae3c41e30e2ef4db0f9530a38f230186fcaee89bc1405a989d10e62dee55d03b', 
    'GsRu6YXi9AiGgnxFoBxuN1QRhtVLTaDbZ5688PtVWDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)