INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '448319f86b3bfc5cb265d4c2e5dc33c7eb962f84a71619b9b468adab19ce6853', 
    'TTc85VjXX3KhfnKTlEZbCpuP4XO1s3E+7xhw2r5RIAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)