INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03573909bc407052eca2c0c6142235bba339464d06d8e61e41258a1f08b4a6aa', 
    'RKyERBBH8NlfMCfODza/MFGW5p2JkQLVNxlobEYa/Hk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)