INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce3ed9f863d42915853d91668658569289aa6cfc24ab2427d25a8e815d73c57c', 
    'mdbSv2xGqfL1hJwvUpqfuaokN648rWw3hniZJwlZaCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)