INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ccccf5d809e1696beb1b68534a86afc997e2c44027d773261376106325f2257', 
    'HWukpBChc626HiCRj3q5F1XrBCzEgFPTZQyBFZYtT2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)