INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '539efda01e62fb3c3a333447f16f649005aeefe94e663e41822de5e057d1b2bf', 
    'zFzey9hABVNfdz7lDgxqbA1HDcbAKOicQQPGiGcYJ1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)