INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c777268225e7a6d0359ab272ca83e0a1af61e4fd26766526023b58c857ba6f1', 
    'ckCCODxudBI2SmR5hbaDEf4T87k40q5tdCDkLt77aco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)