INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1fe6888e4c242340d3ead7671173c52d693c442e8e5d2efc1433203c3574539', 
    'qEo/LnnfjZqHl0HslsjJKze9/hnCx741NiMVv0bpbHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)