INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f642173ad8086142936ccfb9edadb22c2a236f8c3851b5243805ba78a90813d', 
    'HktSNn4tTN6vdDGl3mpm6cE+uaFb2uV8TBYYtr3dhTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)