INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfeae353f9f7952df799b5c42e2789644047934bd1c52f2001e7f4eba2a948f3', 
    's2NzhxoI90PCuF5zkV8tPIbUPP4AWc5LlZvxFN7qRXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)