INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae6390329f7a904f2050f4339ed9c32b486667d7b32115087caf73aa579974d2', 
    '14hkh1TSSjpFK7Din+B/nbPzYi2gWnyKJucsZcQW45k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)