INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe75797fbfe4de50a5473f8f2feac709b49d0fd0b0b264ee07d7579540070cc9', 
    '6WQPPg+OfUFWeNaN/j6P1MtmDOyehK0DwwTUy1gHco8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)