INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d8279ae950ca81c7e4c9922b5a374cfc1e4445bedfb85730da8ed1c49f65ee6', 
    '30xUdOJBczcGGdACzKJV1X4tGbYaKbKrBGAUgpV+h3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)