INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d321c965aa9eb61fddca275b4ecdd18c031caf2320fa3747fc53fe280fe5af0', 
    'jGw1uCAmyc/fVn6fIvF/2LaD68HtE6rtUOkBlt7SxvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)