INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6433c390353270e19cab517b4e322eb745b7dcdaea8609594f61d7dfd743cfce', 
    'bQiayMvEsGUtM4jNVkpaTGXueoh3uTT0v978I1Kcpl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)