INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70c7bbcccea8919204a9d562182311925e25d5f6b9782d3e282dd30afc3bf957', 
    '6CTCqQCN4bW4OY/JWtI+Idt7djqwNUNGfjSZZbsWIjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)