INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '786f61c455ae9d8e6031a099b71ef55830db66d9b88cfa6ae9943fc2112d3522', 
    'u+cSL8v0U72yeRu3kmJh4RJmm7yjXJ3I3cbUaRf8eNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)