INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eb2a456d3c15249e2fd8b15b3dc5e70ff6f52fa3347eef266796f5a16f9e89f', 
    '23Mt6Uqw9tJAscW+KSAKdLLOQZuSusftRgCABKqkZug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)