INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '344b4d05cdd02c78ad99d76793b751cd47259e26bcd639a9297899e4df3c2ce9', 
    'D5fXtZIcWq8cVy6wB+DFeNQiXoQA/9r32hrPvG3wRJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)