INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b377691c19a22b56e6a1bb79b0e6a6c6e47f00780e29e59ac19a1705ed7a844d', 
    '6TRwVJRD4Vd30nkoR2s3Arr3XbiJxSESrSwze/6MfI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)