INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5b223ed80d5bc80ee9cfdd6ec06ed02ccded787583dd495cbef09307f5a8533', 
    'IKmy/L2YOi2QchDnOn1eB0b0asw7kTV7IhiIthgmJuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)