INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc0416fa84a7cd0a7f74a380132e71eae4da25120a5187eebaa3ceea17092b42', 
    'eEMmywfSjv6m9KVElxXpyMB0skzBEXNynClUxHrKefw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)