INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e1a093e910e3b8e3050140f3ffc340cdc92464b8a1277f7db385a0217aa7e1', 
    '1CbZ4mMwL4pD5lJIP+BEUxwKEyJOot9uhg7ZYYb8/54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)