INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a75620aef678eb13533a60e7287e9f11ce5eb7fcc326697ea65674999711d256', 
    '+Df7H3liRGcDD35QBMK99Y9kgXc8VOJyNN2jH/HvLMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)