INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98b3baca1232f4c4af389d47b836d6838a82b7a85227a5bd1f259ff2b762fa2f', 
    '1kEWILLEncmgSUXKsIH5fKcPBuCxaUu00Nw1DtcPkHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)