INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8acaf7f602bb23fa23852755836aa8f1eb28083ef684c700a1b44ba6734887b', 
    'L2gpVjHDDFaqTEAx4/NLZah8SFV/0gUaTl7n39tSEnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)