INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a0be4d174e53eb05fd9a621e2b4afc44f9456ceea4bba9127aeaa77d30868ce', 
    '5k5kHJop7mOB25zr334fXEuQMfbPn8ftvOZda1CygZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)