INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af6719a303b213b01e6824add9a32a1cd2b0b42951dc9eae60eabad8972d091c', 
    'X2flDJY0Xk710qcMvg19mx9TzBW4OhlVtdMHnaynO2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)