INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74dadd6571a3b12d6d86141b0708f2b601c83ce3d4ae4acf40e05d385e2e6706', 
    'A8E9GY4NQpNb4OVUro7YSTzScZQUE3FKQ/hvlkxvifs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)