INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99baf0d3b66ff3b39f890430f1b2ebd386953d70858fa7a2f399c3b42029c66a', 
    'Erd4xYTYrPjKtsEJdiVRyBwvxiDaELB2XNVGqSm/FVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)