INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11ad8471e15c6e586dfcd5fad1edc8f6735a67db1325f15b1dea4dec9415d255', 
    'YM8GG5Fnh7am7FvpGKNpxm8wfABGAwxVINE1skLIdr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)