INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c42db2fca825b34509b71539c17b05618a68c637889a587ada24f5794575420', 
    'mVTO8u1oK5bRfPoyCIKd5UWYM8S9V+tYD2QmLEFteT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)