INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6e3bf2f463376dc56e5e9b11cf7401e20f26a76c8dcd5a38638223b12182c43', 
    'HuK9c8MIZuFFSiBOEXbMkpEbSR6rHkbrwDE4fFSKkLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)