INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f7fde3943eb49c9c068eeb6a9afeedd05aaac777ae1518794675d453843b40e', 
    'ei4zttPPN7AV1NUzKbsRcoCNlIyPUapm72at8+fY4Hk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)