INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f0854a848c34a4de0fae5d244821f6fd232e86d9d68a8586c9347b99ff2b90', 
    '0LjLDxJeS6cEqBOaIhQ4FzFVYVYT57cCz1RNwc44/h8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)