INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5465be8651fcf0a931904373da45e61303906e5d7403b4ae5b5bb987cc04d1e9', 
    'fz6Fik09oa01pT41hHus8li3+5WgdERlsb4yEWuyISo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)