INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5741aa88bf6f673ec5237cd651bb14828efcf33ae2522ff55aa3326775111d98', 
    '1xMVagIc82asD0/JI5vGIQN46TvfdzHPxBz/qsK55VU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)