INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dd866b30fb8915960f17f65c6aae62a56b54d8e62553b0524656dcd0534528b', 
    'oZaqTwjzmvks1/LUHs8te6SAERwuRe+yd9PideR8AW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)