INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74c9383508dc0b709463ac3d1778d9821f68e8d6b26d6c17cca08cf78fc3780b', 
    'mnjFYy7Ft1c3EQDcLygW7f+IVyjlqVaPkAedOGkQf1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)