INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494355181bd28172ffebcf9be6c0b48dd13dcd9903f810f81e9fab3e34c20a99', 
    'QiW03d+yyD9BreVd3gYHL2ypZH+11PplpZOR5cdhuLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)