INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '055d3acc3b77d849c598ae63c26d760ef86da97383f6bdd97bd692f824b8a423', 
    '5sBsrObDKjt2gAuOaDAVAByCNSw+sroXlueKPR/KnDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)