INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c89fcb9e506e0d72957a0f6d3fdf02cafeab03a80f82c90e5c0b8a44fd8043d', 
    'RB9vyj7+Owc+JjbBLWzDU2FfeK199RxISgS38XtHTCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)