INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c6e86f4f1d4a1734ab23bfff14638dab88ee49bee07575ce425c46a4da8b8a1', 
    'ICTOwI796xXfnfhvmDKbFMMX8FmXgOu9foJFxOkNGTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)