INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c532471957fba4d817158bf03c06de91d20d831e73794fe15caf238b08843d1b', 
    'f5OddZ9iV8E+/TQMKXOhIhDMKucHXIkZ8VOgz1EYbmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)