INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9054985f083e7d57fb64adf1876a3f35cb00fcca42ec1bb44d25589bdf2bf3b', 
    'V7btW2KftNF2a4AC0W+YWHFgDBVrH2tRUemFxZD3MMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)