INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0d741d0f84c5b4d7a8346d546d94d0a3e64dcf543f13e38c25bbcecf1beb973', 
    'fSr68NtB+fFgJAKWGGugwHsWqGCMA7Rg8bbYT+U5hQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)