INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac83156f88c87d06fea4ee07d33f1f0ebb2dbfa0268191c4c8580c36278d5652', 
    '2X984NeoqWI3puc+5jd15kC6PIDK2ktk+ejZwZyMhUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)