INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8215cf8db01be6afc60b5251696eb481a38a020f16dc4b788ade58eb5f87f223', 
    'XiqYua+BBDU66w6Nb1RgBV8HMMT2Ua6/7YmRWBTD0m8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)