INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c76b1f9b0c5da5147d820882ba7302a52f7693a1b0f91f8ce1ed167175f8237', 
    '7Q5VhFB96dAIb81Y6pB4mmQsHM6o2T2gwxxh2pwxswc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)