INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e239964e2deb1674629d587278128ca4a1d467d340c097f802cdc241a85c93fb', 
    'EBGMHATJEdNEHgDz5ZPwa4zfto5XaMqMElrj3ErVY54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)