INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f2278fcd644621ae05bc518254880eed9f05c65591b77fa4e90a9f44ed21f8a', 
    '+8j9pilxi6ADn40bF6mmHjG3kqNUmDn+kL2EyFrUAdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)