INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40841d272c0021ffbd1f61249ac052777fed495173276830a32300f2250fb2c9', 
    'bTw+HTJsr7NtLwGCRl645pvTEGttyagNpuZ/Ga3AkiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00104

Result

int(1)