INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8af7dcf12cb577a65b35b4342063d6e540d4419efc083087eade3ea7f74c309', 
    'r8uh1CMyf206yJQn69Wydl2OJL9lqFHbhTlzcAMyLUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)