INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8aa2ce645652f79086367b36ca070abdfeed6136ebebab046f890069b7891dc3', 
    'k4BsAVQgfFmyI803dHrTzq5voK85YjATdj8Wf1bDQKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)