INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd269675dc84471a3524de637efd8b071497f420a9fdd9283137c37ff964559d0', 
    'E+tjrZncNenXzWefE9bkZ9mU/vfmzCzIfzD90PYXczs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)