INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '448f3c506722ca24d35a974348e9d619076a746eed2b685f46d62ad3304392a7', 
    'edL8bQNMswXjfyz81B3UNzC+6UQxpDgCqIbAH9WJPhQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)