INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57919de6aa0d1aeaec28b3268839aafcd0092d13ea5ac70153105fbc625c753d', 
    'tR9NlX2m2pHZtQpCdzZ07dIakvZPoINOvdZ/5GS/CtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)