INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f5c2321509096292b7346e181fe9168da7456b3b9fbcb2bd6d94314bea16aa3', 
    'ftTPjmfKjAv7GUFAL4iEW04TAQTC2EvACFhg3PQx8eU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)