INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18ab7b7f6278b33b54edc06a87acc6b4d54cdcef1496988e46749bb7780eeca2', 
    'fyLd57YZ1Mj4emZrlKjMb03jUNtzdNf6cq2dHJRL4Ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)