INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a4d4b4cd5a2befd7adae91658aa3093929ff9ad04c9b08cb332eeffd6394011', 
    'Zkw81qITby0fVPzZUWMDHz0Kq4yF7exrWxfAAoeygGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)