INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e042442368606d51ab5818f11464680c74934d5b4830f3feb8e1543aa1d06aa', 
    'hJWH21jKvSJHXk1MAslRBWSqXLdmK0I7WjjfMSjFQAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)