INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b55257bcd253f1c6fca0da73f1c16237b816214c7af698d8a8aff920b65a78bd', 
    's15f52vD14e7AVmceHr/398ApWflygnoAFKPo5eCYKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)