INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '574a8d8139319aeb6f967d5552a633f43b0606629fc75c748c84e175d6fb1aee', 
    'eUtN6yiXjcLzEN/BkkpNs3kLtdNeVTp9PYRf9HAjFMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)