INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4bd37245c8e49620e7224896382106424b0f4a45e9315577ebbf85c24687bc0', 
    'QOtuffQFT0edq4JssAB5ru9AXp/l67b10Rf4I5tG3mE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)