INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f4b888ffcde10b3386eaed1bbeea73559449f52f2dceb1de9c8d1688c47b0a3', 
    'wdaTKdC4DCZvEJ/yMKht0Vzud8ot07eB0JksXqc0qlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)