INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d9415b63b5c723f93bea56960179c034838be67ea138254f60658de193e7da3', 
    'z1Rb+J7mu0SlbKZc5ZJU6ukf0zR6PFp4CPRumRNA3V8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)