INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3445c1dbce27ee62f820e53220556397c56e452e7c65441279cca1cce45be42c', 
    '9B6JeoSo+TdkW6bDFpB4nPBnLfNTBg9vG4tWVgtqREI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)