INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '272b1291fef7a7b68cd25982c956aad0d7015858a2f04174a666949a08010ba3', 
    'DBhPOruzbPzG9F/YbHCCbr75i0MVGoEIc2J955AEwl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)