INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f1b5c018a3f562e908e237d8d4e5b23eee9e2c2f625b205f2c0a5fc91e5525', 
    'H5IurGDkKrAKdVXPTO9VBZ4rYMIQfC4eRkOmTe54cF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)