INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2b508f1321dbf0c7c0402fdc1a942d77ba5dec63bc879f021006352e65df56c', 
    'FDXQlhhBMt8ilIt9k5ovnet9/+ELtDMHa28YrsAqlQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)