INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b32a31cda5c412242309d6781483afecc0546652449f062b3b05a60fb6dc6754', 
    'EG/gvlBUEEsxgPktWQfIOMfDe8GsQrS6uuUboxD9zb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)