INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6040b266509be654d06939108b93b0b6eb0b552f85ca44256688a52b7468c470', 
    '/JSkDKvbqyc6C8l2xQveHwY6TnH07llpNATSNwds9/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)