INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7758ce9ec755f28651aecba813affd9fef40eb9b28817b68e519985146f23d4f', 
    'YOoTrYqlfYqGc4sqI2IrT5EH3y+5Fu0K75IqwIpRxLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)