INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a88baaf701f712eafb2a47ee0f9062c3f6694d3e28114c3b22c58677b9bb2ce9', 
    '9LAFOSdHxagFYg2zdxaQnzzWmgCQ9VH6PABSfs/UAjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)