INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5e75d8e49c63bf1f8e2fb63809487be3523a9fcb47eef40f7a0bae5e6cf5ff7', 
    '+vVFf2kbLgdziuxoKXdm3bhrQCaSkxcSephEmVDsThU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)