INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b4ee9d7a7591fef43302ade59ac0222b67329806ad0a326bee54cd743e7c10f', 
    'VZC6HELawYNnD4rTIGhml3r9uPfIGfoo1XtELuQu4jw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)