INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75ccd124f6b34c2c964064999c532d21e376c04003e5ff07a3e53169aca309ed', 
    'IO463xsT1VnLZDN7zCmYdTyuvNEiCsakiOZth+iiO/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)