INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '403d2957c5037106f2a4265bc5004810b3a61d18921bccb0e4e202ef728c5e92', 
    'T3RLM8u7c6TiGGL71zT7Q4C3vkm7dIIFhxmBW7UMIEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)