INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe39cecb81f1ec4d61bf3468f729819144aa840c94e3172c1f665c285b86a67c', 
    '7MTZlgr9jtxMrkjBOfFQDdd+FyqfF9VAtjOrieyzhr4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)