INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '473f4577aba264469e1db0920a26912c5ff19c6a123fd214b0a6a2fccbc16f10', 
    'CSlMxWc++jUlmpFq5UbGdc4qUE22ErdYmkWaeZSnNsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)