INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2020c72334489270ffd09526c04b63ce0eaa343deb045e451eab53cb6ede5790', 
    'k4FItEfbP8nU5KlGE2qVW8ewAcI7VNmkioTKb6q2LhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)