INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49f21b9f4676d8d54068d525ddf2f0da45f8cbc07f1a864ac73d7eb70df1e52d', 
    'RwthKaZTP3o8kZFhH3ApuECihXZhPU3MDtR7seUulUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)