INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adb50a07a9309d0915e31a6bb61182e352b2a1bdcba9442e537bdce9210bc8cd', 
    'jsutbWuGkkZmsiuriO/fq59RxgSZjFLtvr6NV2xFlDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)