INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8f9fc2613bcc96122107694df6fe24d33b1fa5b43c255ed6fa4dd26f3aa59e1', 
    '574vBssBntlmxroRQSXShlvo5hGda3Y4tCR4M2YOrnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00199

Result

int(1)