INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '505c5d658a911af0668ffb02f0b1c1e7866feb9fc953f280f498553d50bed6c6', 
    'mVqc8FvWxbgRZlHUmGddXF9O4nrkZrS9SlHkQi2KYv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)