INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8d168d05816cf20d5b9f6bdb83bbc93bb46e6abbf0393f7a8aca6a170adfd1c', 
    'H2Uo0qr7EpdjggimyMOln+GYVFGV+vEzNKQ0iK7v6EU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)