INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef5898ddbebce2eb901e70980ed593d163d58f8ca4ea87de9476a5695b781be6', 
    'hbx414FBo1EuYVw2pUIs9E5u6wvaYsW0QTmztf4Ptmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)