INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18c6d571c2857d5e9faa4c4be35a484faf0552ab57b5008c94e0781b2791e7a9', 
    'p4n1Q+jw4RARyZz7XWnf+ynVDKJEZVMr5zI2/rw7JMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)