INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a1bda9ed7e12177144c50fa444e2ffeacbbe799e7ceb7ee7dec73f95daf730', 
    'EEFzqIPVQxjH7azoNBc+97cv7yZoLhhlmDepbB3pdIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)