INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6b805cebccc106de324aeefbc08221683735e7b043861bbd17f654acdbee415', 
    'e/FPHPQyMOnkdkgEBRyaBR7328iNxAQsLCUR6oWUqmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)