INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6f1a79670cea40d451d29eaaf88459881d5d938b5e97c7d759a58edbfa7ee43', 
    'eHEd6oLptTf58lo3prhuRos8R994wLdIRv7HhwEIa5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)