INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d34d55b236d3912dd8b569b3260854f29f3a1237aa5aa1d93ae69fdfe6f905b', 
    'cYo6dCmHouK2SqTCm5rxF1kpugP3SjpKOpHS+NjXjVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)