INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ced4b6a4e5882c198f5f3261b1f06b5710fc69c96a682555cf852f1fe0c143c', 
    'QCxeaAlbc9VnOpFTgRe3nhoLDixmegYGJG+NtkIpj4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)