INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42d8e6b37ffdbf37d4f672b96004ad0c892b8cdff380e9fa0b065b6acf13b81d', 
    'pFwG8V1mqDravZyOowd3EbvWD+TMBL4YHyQDgYx42yY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)