INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f9c63216e9565107ad63bb7fea1c724addb68a0305ebb6036616aab3da4c60e', 
    'MLmU5Cxdi3Nv+flHnBswsmDxUMMJ8ah1QGv2HtnUTR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)