INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a6c52d2e7db371d6310dfc151181318b144aac6046d6c1e5fbc241c5d1eac16', 
    'R0OhMc+bvIhqJ3zYDorHtJrtYq5acxKUq3Z2PViE3dA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)