INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7d017d00c46654ba492c49abc7627800d59673b152fc0f686f50aa9b24d10e2', 
    '8p1gbgtF5yXoJ/EWsEKGmT8z5gd709em87VDD20jWsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)