INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4a17c6b78bab001e1a1543da849729695433d1e37f16815d8b42d099a99622e', 
    'PQWp2rzi6UdBCn8r8lnUvQ8aYu+EGrmvh2caYBavu1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)