INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27ab5d5a1032a1b19e665b975410f98f2963604e523a6990b87db5e8ba04a19d', 
    '90Y2PMkk/JDOAQ5kh0AKgdZ2W9j7jYjS+x4TOf1coUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)