INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2244974748d019ad21d247baa3ad72f35a8fc3ac4d075a907f90ef8cb90106b4', 
    '8Dc4jx7TV76sg7fTFFbsbWfuCVh9aZX8YRsmaVSWVLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)