INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdedc9c52f31a8434ee08b3c0e523d0b80da4984c70c1ba36933c96343837c89', 
    'XHEJFU2ogOG9KDgp9rGb9aC1keAhmmyD1njRclFZXnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)