INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f28a976a06ec99dbc87638fecf9c5003853aee2400c8b695110b3cdbd6bead1c', 
    'aa9xhNCLtGi0l/+Ct7EiRVV0cbT7m2BKsLML3re5lZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)