INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '672cefb7b340e98ef8a9b46483d7f1adfc57429046d78378a21304627e65348a', 
    'lnuWjHKfoENlK5NgtXDcGuW36s4jbS2kjAymzRywwU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)