INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43a1623c17b4593b83bd539adf5fb9e0d21f722462e9e40bcd8c9d7c19eab37e', 
    'XhpFuAYWzkJh2GlEn+3rx/RywV3snj4twxRAaFN4f+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)