INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f566791aecabbb5fde6f9c02ff09ea9f5a0fc7612dd198e452860b96e4a29d21', 
    'h/UgnnAZ5JqiPXhfzEhkPgcAO5pi+Dr1aYo3LkemSGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)