INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6b71f6357655e360f25be7c3fc838a2d9d769a0ab99c0060f091f0ed27f2061', 
    'blRyWg6gwQ22zFPLmKA9p8ke2A2yie4A08DtUU2gMu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)