INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75544c14b25b9060a0a4f7913f1d0c2b94cf96dca38717060e42e7b209b8e12c', 
    'AfF+HfmJmVYRsZqzrjHOXSXcvm8U6tRH0OuI8QGnJXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)