INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cbeea637fe622e485ed222b439c668eedbb5abe4236624515f0f531567a7693', 
    'D1ok9E14svMzrF5ex7Qtoh8T4axdqfI+WZpexroJK3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)