INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd221300fcc5b3a8567b9f85e2e9b07c24cfe2e2e213553d57b329108aa522b81', 
    'Q8Hh1vawT93+kUdoKSneT4FxuiVZIycJKJx2HV1+5yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)