INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc67158478a42dbc783a40984a7f94401e9a9749d5f9c497dc633712507563bb', 
    't0MVoojYeuEd8dISkibSSeZFmr4NkvsTXSmnrkvSgKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)