INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d0b165d7ae32ec500060e74fb6bb202cafecfbcca52ae14a1097061e945f007', 
    '81OXqGrClp6pKOoJJvbwqBYQVKiKbpm8G847LA4s9ew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)