INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef0d9fa342eeb1181de51d06873d1cfd5eed74d827578ae51205cc58dc1d3dc6', 
    'Kxl6XMG7DuTpTeIjINLQ4EqkcLpXvpLi33xKnh7LVvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)