INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f3b319a8c6bc88aab733ce367b7846b86c1b310599f44879a07d0197bc219d', 
    'JGClHQBErcNWKCPgC1dHpeAzQnaXDz5PODVbQfnb/8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)