INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e999b5886bcc8341f17b8ae982eb1cd253b10dfe2dcd260d3b429752adfbf8b7', 
    'DIxtwASvnjmXuy3m+FPkgPgX6NhTC89rQEOLMSUV2rM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)