INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a823a3fde29242b201e333faf235436bd777b082f3c4a7da8f9e8cb25cebc902', 
    'Mz8xnUJINMXwPHmboHYJYjZ+ZXyF3vvJvEcrom8SnKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)