INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df8b8ff432197e918913746f165379f3e116b7e9ba1afa34c1c557b90b27fd50', 
    'Ixp7TC6CLPT1CQS5lT2WWe9pu37MjuMqBrVx79AOIL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)