INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '349225f276fc74d71a0d84af8027e530ecb59f61e4074b1f7cc41f4f93f9011c', 
    'hW2lgOPFBtrVSCS9dKCxhQ/yqAfUeHT0zko/YqA2oBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)