INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '031807ca4488ccd96780985781d6384b558bd18f10017d5775fcf6923cb3f538', 
    't4MGkKc6QsstLMrXs23RBV7/ulExzHVSKGwSiufRls4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)