INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '780665a728dadefaf9a8dff07dfbe7e133021ee65c49ce50495c5313aeeb566d', 
    'nd2XEOBwHXBim0xM/F7YpUtAWAh4kLoqr8XG5ITKo1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)