INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc26c656e599e634dac516fefe01265cbed906ef3706ce63f793d20fddcffd3b', 
    'QwPXCDymYXnYfu9GFhnPsQB2UFM1gG2xby3a1dm3W+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)