INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66511ec7fd64b78ec38bf7fedd636a7b66e1fa996f4e89f35b5a204c02fa8d5f', 
    'euLx1R2zjepojs21eiNIRv0a3Hhnt5JbSd0NB8HbNRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)