INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '029c1e7b2c9eef0c1066f2667b5b41f94625a80867f6262b49e385da71752cb6', 
    'r4MTbRAsFSaZdK+V6dp7eIb9WIn2uqsL7s2XpsAO6D0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)