INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67973f15f37cd4aa230f67e4509499b6c27ca4700f7c094568173145a063c73c', 
    '+hG7zLXL83SVe43DMP49whL1sHieWGsZhw2bzF+J0h8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)