INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '635995d0bd10855885a8e624d2bee5ed953115affb633e4b5389f87e8a1ec8d5', 
    'dwWTsrKyWVM2b5G5gtwyTwlKh7FV0u4prvUIjkFeatw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)