INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82d4683d786581854d83e4e33636bbfd9252286716aa4417420f16fa985f385b', 
    't1x6r0FjaupR4otpEKy4X5X/OF9vK+8TPeV8cuQGeTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)