INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4850cc1b9e8f3eb63aeefc8417d9043daf50799d58781b407e9743fadfb00fca', 
    'c/3Qf706FBwRu280keUXOn24CV1vqp4fnLk1YfpuM0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)