INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a02648dc93d0ca5219feb639ed8ff3b2dbc244090339637139e0e8832d8c6a50', 
    'cDtS2ftLQPe3lAxchxRj2VBcpp0jzc/Ma3N6Y0Gg7u8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)