INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99537d9abe99c4868708fb79faa114b888dcfecbb0d668d5b2404601e5ec757a', 
    'YCmwdpyINl+8YauugR20LveS3ZDSYbtzNxSrBiQ4FlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)