INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57d5a5d8fb327919a8bb1043f10493427309dea050c7b89032eb41dca8069aea', 
    '+7bwM8/qgS13Fwsd1aftiWBQt3KLf7Oo6UcRDvvjbP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)