INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e8a9412610c92d8e0e4221fcc747a592f38fd6c88ce7a5761f40cdadec6f6d4', 
    'ylsTwQFjhpcMpqJaN8IPRQE4QwWqqlJx+wTbuuq2VkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)