INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f35b5b43453cc06867f7c419753d33d3edae860a61aadf20c2265ff8641df99', 
    'v7vJXhpNaJSQOBBWq4JaWJ/bcxIZR4UCHwk7Jnraye4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)