INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4952835bea54d8122339ccab6e84c45714b9e2ae76ff0c123c567b7e0e0a0fd0', 
    '7i+HUMT1DVUYy2TjFT8yFeAWRHOlalwaPCn7Gy6Ku70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)