INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77c61d8ce0b72f50748aa003c2969f98f15016e1f4adff412aaa1e8441ee77a9', 
    'MWGTwucnRtYZgHGdfqDNlaUcrintDR8bywSu56N8Oqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)