INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eafd437e2ae8e6180786be6e63750f15a0dd487199fdcb90f56fb4748550255', 
    'E3KUkO7F3dA09l25HmDMooWSUCWIWQ2Zv3mWkE9OTFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)