INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5448828e06dc0fa735c3789daef4bb232c748aeb1dadd4965cb6024b4a4b72d', 
    'tiaqxYNQVdwcAocAWNNbqWAVc885Pt1pR9C7DpruPiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)