INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe842a3be31d7697aff3edfcdb0b46f523980a6c2981e7604b397da2bd3acad9', 
    '0Swa1GsEY1btLZOvkf0PPRFl1QHbQPzsBu9VUI87pb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)