INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21e3a9e999a46ce9cd3b33f3fe2f897a15a0dfe63dd97d4608a914c18f7b8e72', 
    'EAUsEytpwMXLZUBKX/7AVzxUlUafoyJ0toDAMaogYQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)