INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89cc7b953449a532580d2b1116718758af665dbb4ec2a82ac4207a617befe0dd', 
    'v8KzxyzznIQPaHoDzHd3AhlngW2TqBigzm2lWXJEjU4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)