INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a5ca35c38902e159fd357641a8e5488cebc8ee78d8dc822f5bd72c9309174ee', 
    'TvTHXE7I13cE7a0zZzL4o58rF7pycReV3YFhoCSq5Ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)