INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42e7161dc76703ad9b944f7120429c2e34ea3609a688dd0870ef152c797a04a8', 
    'tIKEbt5c4DFN0OdMy35sdoKc+7IX8X1AffLEwx17t8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)