INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '997c1bd991f36b23424ef779ca8f5b39c9e9bb225e77e20673be948009adf20f', 
    'xc2j8dzPDl2LvHuDTPBT2MOJCzo/fmPUL66bcpwGCJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)