INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9c915531513a2a34c96668354ae7f3f21b3321b140719468da1f53adc7d9c78', 
    '6zsR03C8oTgxK9ih1or1zsrn0BDJQrhAfYrwjPIKwfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)