INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b28acd59dc4987f84a63835d908a74ba6cc72213458efffb5e9145f814bca458', 
    'vnGWwYwSCK+IEyHJTArmFyo1gCjPgtubAe2GXha4+ZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)