INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5b4b4fd088dfadaa490d0988367899fd251233644aa051417042be448b3a392', 
    'sKZ2QxYFm9heZhJw2FpkAiue3msPYPSz5yjoXYtg84A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)