INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0ad6b62bb4426dee80ad736c31b0672e667f15c4872ed165552a68edb4ccf2d', 
    'yUaOTBd1QHcEz6JY1OFVJlkUBY/I3bKqfn3KEqddvDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)