INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff2b077d2e5b45908ac9c3b086cc1d650dc4933821a04ab8768748ae438a237a', 
    'rQS7xYn+fJfs4bn6skEjeDvMpwz1KqmOsIBfRG+TLJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00126

Result

int(1)