INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e593ea66b05332430633f4a5164190c9c6bf80953c1a8a2b8404d7638b366cf', 
    'C6wzW7pDCvLzwr+IPTk7dEX8YDUr9YbZJ0c5DfOH9a0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)