INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c3aeb8b2b860a2e542bfbb4ed1f8134223514448679a5d9a217280ef482cc4b', 
    'D18u/vexkKA9kuZxsPTXCexiIOFuPCVmQHR0xCf3Cp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)