INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '020a8373edcb2963140534d7e5e5987e7d616d841c9ea4034afb015b38eae0bd', 
    'U3yKh/LCDJRRg8l3CNDssB7LLlo7BmWhacWuLSlvAM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)