INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9755012420f09cda3102c6f7c9e41abe59a82bb0e828a04416f24f1730eeaa7', 
    'x9RSVhR4fw40B2aw9i3kLHCR+vvERhS6/XTXX2IfVPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)