INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e994683bce72d0afdf039d237dd27e57a020b5739b35abe2da7684f90533c646', 
    'kRwArYKch+MK+tTnwc2dMScFknunSJzJ6csKWNM7Nl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)