INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a345f14cc6515de36eca89a2a86c73418045cfc572e68bf4f87db33813d15ea4', 
    'xhdnxKWHqRQvVI1gPmkkXDiFIEgQi75bEB3tkF/T8UU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)