INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29cca81c20a3b63e72482caab11649debf008d590385b98346d8abadb921f888', 
    'z1YE1jfty/UCbV9cSID0lyL6348ukhawOPe0/UoEY8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)