INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e6dfd644ea43bfb5e5c8f295b993716aa7c82ccbe3a065b9a7333ff0867412a', 
    'ya4UAx64pWDRAbAR73wSS4IvESQcky0iwx0gR8sHM2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)