INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a7a6f0c1deb2440532f3255716d2f94760489c5ec1f187f81dd0776e68402e4', 
    'DupovqXcWKHxoyrYz/MjkZoMlwuadAkJUaGgs5/2IvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)