INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c97bfd7e20846f844445edc9d281c687f204902df3548a2148281c1999103d1', 
    '0mRo+SXN0TOJCnJqW6y0YXCNku1pIcf7iv5h4Iy4zgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)