INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b87218bea0cf84c0c3693f357a7b9a85f684a0f902088fe9985ea280ddcca14', 
    'egP0xmckp2TvGzN6eT2QxkczMNpSieJ5Qp6izywwcFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)