INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e4fb65d2b483057f7d8f3daeb3db36308459da44bb10577bc1184140eb4d6f2', 
    'hUOE04Q5oiAHBaCNSHssZ5KcYzeEQFtAvBTUtdYtRGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)