INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f6a6180828e9230dc457d5c241d7acf4433c3ee2ad1438a73fd2dd48b903f53', 
    'P7DHr5a5XZxPr6RaQC3nrPhF6W4QhCtiwViV4DStOwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00271

Result

int(1)