INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44c487526bda124a11367f25a1ea9dfd0b4c1c741e3c50d5ca943dddaa2dc287', 
    'fHqh4Jx4BlYkCYrQjHaKKWjd43s3+EePBNVTypdppeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)