INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec1b58ece3b369e09737d29ecd250036e80208e5107f804dcee087a869b1a271', 
    '0KvdFVvQ9yiz5BgDAQpbGB0mNByvvBQce1PFARNd/Ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)