INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6324dd841389a5109dfe3a977a4e0deebf93a466dcd202d01575ab8d27d75c3', 
    'KmAP8Lf6EmA0KQKgsZ7/e6gonEFZYGOq5tijuSWNbNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)