INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8015ff203d506d54e1d797fb502616c86708d3bfa8a2bd5686bcab06c014984a', 
    'hZj5aQwwt7vzP6aDN2mdYGX0Zwd2IzoNajcteeaMfSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)