INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c78e12baf71ee067cf8bf7f87fff93a1a1c1470840368d14d8def2622858f33', 
    'NK0Nw6lPFs0qwKWuuOe4KM43yis2uuRpALA8K6QgNUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)