INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b09acfb8bd0dd78fcd6d5f81258eee685e6e737946379af8297a1a0006e4d0b', 
    'jR1Mgb8tGz05i8iVtyF7NaXtAGcVVJ4ik9rezKLRhlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)