INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ff4f4afc9b46ce045a9427a57f9a758aaf6383bf1beb5048057bdcb352c85bf', 
    'OfKp/WyRi9cDsoIYqwUbafiRG1DjEORKoO9DgRji2W0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)