INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81268974a67f5f4aef540822751214b65cfa00bd995d18ef37193e33f7d5b35c', 
    'IkgeSpj7lJgKxe4qUiIa6Ehp8ZnE/cCABl+mSYbWVaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)