INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '999ebb0e719d29f435bf80800ccfe4765410744ae0566d12f3672f204259efb3', 
    '/dCwRLBrffTRGUDmwiEcpHgRyDIyR/c5a2XnKbDgH3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)