INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c1dfca0432610ddb3ae2a5500d5139be92b655df6788c4f13a7788f1d72a52e', 
    'houWEq30ird0LtZdOmwV2+zjuZdbp6P5Ts/vpQoGOJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)