INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb66d9557c0f2f52902f5edffba781aec55a65d0fef040b0bc0932c5ffe517dc', 
    'Av09peS9RXh/SiChjAEErWGAyuvbMdXoaBoYhEMx/4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)