INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '899b7b1751cb53e1468dd6656fde40d147de71c13c060f82370a034564d533e4', 
    'iqNhEnYTsFOZrtCEAyFIcqf3/5/rOFEr07fcGG47buc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)