INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7f23a2756331f58b323e3600334700e6525c15d9ac2a5f0d40248be6dde3bf9', 
    'agUgBICVtarAFXKKDdWVrFOJcbxo7WE6X9Uvzz326+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)