INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44efef0e4e98a888b3ece67ea3d929a9c92b3afd8520818da84b50b1273b139e', 
    '3id9cgpvTYkR2WJTRfaQN3CninJsb0KPredIfsv7U00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)