INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df4f3e39f35e490656af5df2e8e76b5f0c53140f9701c6eb87911a5fa8650074', 
    'Kkh5WggySka/Uz6Ezno9ut0SQVGOm6gsLrMXLeiaCHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)