INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b602789ff44b20db8de2a3df78b0a4f84ffc32717f2c9654e7c8e549a8e326b2', 
    'd2pFJrXnOZ33QVLwcSRRK0yXOM2B4DWjqcdN1LXk/EM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)