INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '690c1540cb017690288685bb73d124b17a9fd1ef22064c1dc2e1e5057ce15da3', 
    '97bdognUUk7JaXhxEStV/mv0Bf49hRViQ4fME2pibsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)