INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5428533fedae0fa49b0478e0bbe2e0dd95ec002e02f4da6a78846ef3a9015472', 
    '2C/IYFV0nSXUcYh9varR7UWJV5iskeEiAOZxeEyPtIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)