INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '816f8e45c4905edba646f45cba37635cb0870f536a58f6f49b7ea9febdce1f88', 
    'DhFOAgDIgK86YHABS0QjaeK6uiocbSmFIVco1fHFDYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)