INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b7a61d53cb3488939c579c28746ee924ae8b56ec6e4ae26c2a51802020b4b1', 
    'IOrwvZgSZjw3f+kOcFI+MJrUhLnWabAV8Jq24ZBDNMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)