INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bece31855f5b554a3c678c05763d22db3255ecc1a6e65244a28bc2f67877921', 
    'ILBgY5PCiMCDzKQvzatV+QrefEZ/FywyzPSA9ZYZiyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)