INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '856dc1a9440d6b7d2382a8bd3546e24fe7690368bd7260075e332fa13e9c45a4', 
    'AaYvlR0ewy1cYOAgmxl1L0XWvd6XeGLF+KmdwnfeiYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)