INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '169608d16cb9ca3adc95076c9a6ecc5159b7399b15ddebce92b7af636a67dddc', 
    'zxfaedhLCWomOdVZU40G5TwIMYleurBX/ULkSiZ52/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)