INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d23ce6fc80b893e8810eac460b82471142b0119f414320967a4e89d0998abb7', 
    'nr04uhw9UaEUTRf232WUyRyIh/DuVbc56V2x0D3ljUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)