INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d7b7fa3dab0e562dcd6d9a591bc2681982e5432c2b637bf2741ae64a43ecbe4', 
    'rkA+2Slp7626MtfYPmr0Oqmrja0LUfSjL7+i3mDx1Hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)