INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac55f67439a24e104e4d620abd6d08d889d3e4d6a1c842df1e89fea636ab9f1', 
    '5u/YNSBj36AAJM4hqyb9gWCnhSUUvjZMG7hQa7kMAlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)