INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fbce4d75f925b1036ef86115b0f579fa6be03d875193516db3645d3fb16ffc4', 
    'SWU50nDgyZjOcSpJR6a9j9wsy6wB5o5DTxj8iGXwvmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)