INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2f63181a8eb21bb3b29ef592f499b6eca3717defcbca1a90994f6b176b5cdb6', 
    '4pQo8P2rXltXJDCXYM2h497E4xsNAjPobSK7Q/mDln0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)