INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd1ea97db235fb9f62aad741e49f65ea0e35842314beda8bb315aa5215c4a2b', 
    'Xr1m2EF34YKcTrCMBi2n4F24zMPhBGHb02WFF+/EIXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)