INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f193a1a4fbe4bde1d7440910b0cf783874a7bf44bc8a86619abd11890463cf6', 
    'eoYHMOCFkPErt2cJqRQV2HclRhVKPe7EZ5+dXpKaXoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)