INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dc6e05b4b102016c2ff34bad07401d8f50dabb50f6feeafd5c24e1c5500fc64', 
    'LMUZ7jrjheXDC0HF2mirc1Jp/LR2MNFvnF4RO0RlPJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)