INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed13050330474da35500e4506ef714d6e5b6d945af5375e8a69158d29ce9c75d', 
    'X5XU8R7lXKjZrmmyBk/wU79TUYpvbgTm0nudCyTZ/xQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)