INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9af21a060c251a33d373ce933bac9898e8507d79e8ab71ac8609c0b4c2e1f94c', 
    'iilncn35VuhCsTu/PDzxutN8HeSmsDfE5EJsBmF6bUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)