INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cebc71b052cbfd68991d076f4021b54e4e8aaec39d5eedea7f5601345bfcc86f', 
    'pPKrG3qSHJNjXT11jKe2Dl9X2YRHfZH3P9nc7hwT58g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)