INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7a2bd9f577bf09068295ac20bdf69833db8457d671261d40c396131a5089015', 
    'eA1VDdpQcOwBhPp3Hn4Cxyk3RHv9A0UfpFFn4hazKGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)