INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a3b8da6f18d4c5d471bb4e52b059315cabce16ba306d2d7cc9d17e13e43b241', 
    'j3j9HtzyAmqX/gVflYfrwaRhRA6KhOuBa7FEEUE9iiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)