INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '234f4fcbbf98381a88622f6ff35cc7403eb76ce13f39ae50423f80ee4c9dacc0', 
    'MI+FEKuCaRKJFUs1pJvamE3Ki7TY53yiq2NJlYVT0Pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)