INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67da8acfbbfee7af823d90038e8bd88a40f42fdc9e55c9f444972fc7448bad52', 
    'RM0gOqvtw1oCpZmrBnredyKI4FScbq7i1TugwxRExbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)