INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0cff1973928bb1b697c6e3d9255aabaed36ccc0f943de7ef8490731def0af07', 
    'jrtVLQAAfMmvpYdHhj0zLuPnXDtHdNABK2CatJxP4fU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)