INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6cf7211d19a2ac96141bee3f1b1239e2eddf3ec59e807394a71ba6c2248807c', 
    '0cUXvPTxIL4/6Yel0eoq9NPunGrxSNno7ktAbsIrZsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)