INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '623b706e7f5e46c23893727539197b5b15591d413988eea1b0b916b13f061d51', 
    'H1Y0CcBh2KtkwMqkxpJCIdbqj14txf9j6f2h4XspyIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)