INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19b3650cc5c7afd44fb657cc2533a1c699d5b25cbdf316f7cdd3136348ec5102', 
    'GmJSQq5Vai+FVdO98UKw68GVAKosnbgE4HH9Bvp6u/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)