INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e875b8c1600ba08983b28dddc867ec747e84652c306e8fd6a316fbec252fc47e', 
    '57snjHkc5JVfjpwnVEbnzG33xhDtj3ko0pFr7YqpF0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)