INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3302f02be83717364efac1a2a39c4e8970ba3c600d0295c3d07031c3235fe582', 
    '5XJex5jeZgtW4DLZeU8oHbNs3WBi6DL8NWh36bG95oA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)