INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dcde5e8bfb1a82773aec923a66e8829ea55f6efa211515b92bbd470f3066367', 
    'deVEYVxyw2tGeTAMQHEAY2j2FPrD/l4e7b4Ae3AYAIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)