INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a94f3150b053f4cc191ca9afbff3f495015324950c1824f03d8604d24b3e919d', 
    'Qromtky8ZfTS9C2OXjGud2C0SYJEKJgcAWGIjc9R8fU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)