INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b4d1ad8b080649810a1200a6703f65ce6fd56f427b0c24fb72351196074a7c3', 
    'wr4yC5DON1/OmU90QvLKCEoAcMHSNy3u8frUN6PpFWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)