INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39a109eb8adc80b6fb3e02c29dfb64c4beb44772a085fb559f5b5fa87b7db922', 
    'o3c4Nqm9HLP2rDqUsk6wHGdwAvjr1DlN3IfowKStuuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)