INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db8c811576c66b0af03000ebc9c0a496925fe89e99ea35a581df0d8931299151', 
    '+xx3NcdJx6+sviPL2zOZd4qGlNayWvPKQXq9W+cfUNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)