INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d651ba063e6f00d11eda14cf261a226442d3810b21a1da5eb58b232e74e36f5', 
    'c6joNQqZNbAVnKvlQ5zm3iO0dwWycuZgLz9uDfLubRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)