INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1f7727da37fd48919092358a02a4494daa22a33f9e3a830442a24875f5c7751', 
    '5/VSBvsTtrUqxgMVerlk7Rno5g6Et7ZGJabVXez4L+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)