INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c53f002791b14ae514ba692669fc9f3112af63dfbf49013269a415bacb09809', 
    'KVgJr8gLPGT4yAZfwZFG3litfmlU/K0A/DCSneFkEa8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)