INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '446420867aed7fca590c45f0cbc05790c492b85f6f349232cc92d8594635c69f', 
    'ulQLuzKbo7Zp8iRfO9ckC//JMe2N/hILTxfhe7S7WPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)