INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '281fefee31cdbe83ae9d942b955da67bb6b0e980f9217acf1af12c00ec646672', 
    'ld2Xy+8jWr9gNPzP3hDc/zpCdRWOjD2G02CdjkzI7rE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)