INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eff62a321e4a73390c13e9ce4a1fd154bc98b622619c07541847e89ba5fe80fa', 
    '+EpYHt3x4j8NfwrH/il/rbTmZpywF1D4mClHjfspmSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)