INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '548372a612947d108c62b46e230924e6d73e384fb362b1b083fba18443177e8c', 
    'MA5ypTeKNjqlfUtw3Pyx5TrRHdKOAyJwKOtsnZ+9/hY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)