INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55367dd3ae434dc9108aa7b91cc98b6dc992a4594325a46a951ffae370fbeb78', 
    'AhIG7p4vOxe42j5t2WitZBRYwZKIREXdZWrjl+oqnZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)