INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68cf037d20ad3df38013b64f0bbb577d2acfee72349cc05c477c04c10df2f11f', 
    'IiWe5viVwJAIrVLSRC/Yo94/cR+WLWqi3kJUAF5tgmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)