INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f296236e10da1f4d0f8339b5bd51985e5c99130f4276808667099a2c37eabee', 
    'OChYNnWnqAUq88EDl+VuW9Dmi/vESxoJaWALpRWDKfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)