INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3232c1f5b072f539f3676c51ea1c2703ba13d00035cf2e23f1e9bf4e546947d', 
    'rEbJDJ5ON0bvJAw1CBiI3bnr4AnuMZoGrG0vZ+AMG+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)