INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40c29675714a6846526ed0ae5e4d1b726f18a2ba5d03ef2f199531072c52e221', 
    'rFHkpCzkInPOcZywDnvZLk7GeNTHRv3f/r3PIXByYXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)