INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a42da27baeeac31cb7adddff08b5397ce97cb436d92de4dbcca09586692e03a8', 
    'D+AniDrmrbTl5QOK1oN92S6kifHxOtRUJGXY2spx4M0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)