INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5b0cf52608e45c0dc3c13668098b638966c15243e8433a666d6d8f3d93fa3ba', 
    'UH5DrVmMnhErTc/2fljsrH6L2A28BfSOiTONMdBvNCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)