INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5feec96335a2f9f3409897f7cb84d9e266f427878b082f65f6e33b055646ecf', 
    'K9ZZXH8NER6jesebHL4yT6QI2tzwBI8R9SAkTQ/lfDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)