INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f67eb2dfe9fcc267186636fa502327e1f0837a6b71df61549219df46874c4495', 
    'N9rrMHPnW4i94pl20X8DWMCMFlbGEXsXn02h1R4mteI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)