INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdd74f13fe894ab6e0d74beda629ca17a1400d1448002ca643096ce4960b63f9', 
    'frymZtSnts9rU8WjFS7GaHjnW0e9UA43DYe12ao5+WM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)