INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '526de12cf494e11dbdfdce74bf4ff98c5d495d5dcb17492215b60d9f17bcd61e', 
    '8IGDbFp++K7kOKKa6pIqVNH4MmsP9qANtassrH3gDYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)