INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '891dcfdcabc8421f5610c5ce87dd35ed4704fab5721123e65e352b99c3297657', 
    'SX8AaQKJeQOB/KU0cpFJcimxi+xemuvYYc2LHNHNWgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)