INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542f3b9fb65bf3ed1dec7cf5a4db2ba895d8a4316b64d3a9ba204a28062f651f', 
    '7wmThuFr9FCdJCA98pQhSpX5HfFjYR5dnNKOjO+UWz8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)