INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c283cba3265e771cc85415b9387ed0dce4c584aaad68cf65ef46bac030080451', 
    'xR3APimPvHbxr5JwpvZlYo/knPnBqvLI3hi4sKscB+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)