INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b17e759239dd537bcb2307438afc8d46a5a20fa2c92ef1ca9b28e44307a6738', 
    'RJV4X3CCQr28YlDDCewNGUGby57H/kMyG1H0XYkhCbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)