INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12a8fdf2246355efc4569239f577421f6fb30208fb3e819cab1b6af00b6682fb', 
    '3wYksq0lpw6aQ7f35cZtUTn/veqNoy8MbteBrIItOeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)