INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c94a4c31b5acbcf8ffade68bfda69c082ab5e309eff047894b8e3a81ca9d5597', 
    'nCElKm9MPaKQSW1mKtbvbXMf6xqMJgdeo8/92jOJ30w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)