INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4593993a87321044fde07fdad147d9e3a86fea4acd823b1f66b4be9996ae9e06', 
    'Tf/DZfhDbzZ9taM2O+EPOjIsgok3i6QZBsPDznrTr44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)