INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9012337b5a12fd7ec6d0dc13088dd5af2682d139f04b51ee557de138bb867e3e', 
    '+8ws2336gU7wjtoLul/T9MLteLwZrSiyAqg05+Mz0vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)