INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c904a54e16f905cb46a11c5628b5d8212e0b975ecdc8e0f1d19c42c9569d6b9', 
    'GB93aZOjOhhFbJu1eTYDhS5IcjcplKmexQ1xRmRkWDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)