INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7edb1ed3bc690957b0f872b25412167687bb6edbbe8341d8e85c841527c5a855', 
    'M2gucTCjWZbDjO5cOtUhXzyHb4Z0RGXBY+TvsTJGhEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)