INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a7d95dca95e2d9de4422840673ec0c5a1d4554d44e92d5ebfee60e2576884df', 
    'Hbd9wzCTDz3/3DcV0xOY8SwpjcaHHIUSTRzwOHw4Zew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)