INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03bb12a9550d85251f3014f472691ff052d4c197335d5f553986f3fd4c437bff', 
    'Kt6/LE9qfxwAX9Y7IFAVqJBJcBPV4ydgs7EccIA0ajw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)