INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b6b43df1f4745a3a545b239b12aee3e0404e8d39e568dc97e8fce702db896b2', 
    'APrObCX6OLViq2SRukozrusJTjecvq2C7AmP6SuAqfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)