INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7aeaf282adde1f085506278406725015d3bcd43f216a44a261aae17fbf953e7b', 
    '6oD7Dh49xS1EYUY8hCQ69lhZw7gczGHL14R6LetSXhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)