INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3d4eab3b3532e3c080380f9afc0c919e5bf63318c1ef963d984d432d79714b7', 
    'cL68kQpoWWBHKfOje2b9qthRd1d0l6tw443Cr+qvdog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)