INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9839e20ec64b3d6344fa25a361505c2724aea0b8783eeedc9b5536f56fd6347c', 
    'f3K00PDxH9cdkltrI453jAXwBp/GK/Sv3LEjxH0aVhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)