INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eaff3655398f0571fd80974852320e7b591df1ad53362d79c39c1dfee30e7ad', 
    '78DCTRhbOxmM3IFeMWtRdQagsY5Lv2kjaZmJVrdSUHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)