INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac2f1a496f4e5664f8956ef89ebbad06afb874b3a52f45c28445bbf7593311c5', 
    'PKcYgkuC09KG+dhtrAaCeuENZK3iwsu/cHLMbWCo0p8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)