INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e60cbc4e79769acf6077bd243e9cea954e78846edc02e1a7817c1bef44d39f', 
    'zadFRXNg/rTgvleKdxjUEpGfZH8KvR76UJ32kBxAqV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)