INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52da435568320cd2ea4ef11e68e91d682028fec500ee939467122794bf13a7a2', 
    'aH4yFkxuIry/LAcLyYmz3IHQnD3ZizCDHq/vb4wr2jI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)