INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b69cdd9ae5851f40c83e19eb8e8248e7a6978c9c9f5a1ab8a41f9271443ec21', 
    'RE7fXI6diOpeI2Y1zjRTuYf0CT7M2m7DRcJQHkE0Ypw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00365

Result

int(1)