INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14f6f0b664fbe6b4664c25d39de602a7116db78027723b34a147b71e86f29d46', 
    'y4dX4457WncmNQ0O/lnmZy6OksNfb48t/W5f6imeTNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)