INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a861ec49fc9d89259bfcd5ae75ffa6896bea9d6f1ebb07100c6043db10230d', 
    'L67iWGCauoWjN8UkjBR/VifKCirGGDPkEbk5sgF3BN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)