INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '284c53252fc136555b84a999186773c6cb412edb101626e091e8695c3bda23dc', 
    'SY0SZyq+D7MSKxrsknWw9KkJBb9XsNxvR5CKajjqw+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)