INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6c123cb734f86966151fd144708ce353e1577604b4364a691fa60e250159fff', 
    'W+Cd8Oe9a6rjcniG0FuGO92OtG05v2OcmIuGNDCxEcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)