INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c545d6a872b9ea9117a5c5fb7c7cbcc360e0e569a8266b09048483db0a4e6b6d', 
    'enxuT2eVLZrUp6TvCCnDk/zyVSYSCW3b2NapJugNqN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)