INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7ab0002e46f3a9adc2aeb04699c75e5233e398d4ba6abdb3713e851ddfa538e', 
    '8KzUE70gM8a5qLtCPS9Ers7RKUiljg85PtS6dXoO06U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)