INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4d87228d902e2b4a1db283ed60c1906de255a2cd6bdbe7621cccb5b5e191706', 
    'nIDvEkx9IfjskYp8qvlOpPXphjvOHHv9qPGGke2Ol1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)