INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c4f2aa05bc44cffe88161a65da96b212ba78d5653719a1a7afb5cc40090f87f', 
    'oP0uRgjr6QoECLI7RXso6QhomgPCWsqeym4o6/3rLOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)