INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78b4e91a76310a70613a353ac4ae9cc01b9cd92f1a4ccd9caea6cf7f8fa6c477', 
    'B8q/KFx6FsbLhVnepwT7lq50W2BxDReR1gfWbPLHCxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)