INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76c175ce0abe2a3a9c78582bab7e4c65a34b7e29db1dae952bbc558ca48cc5a0', 
    'KcqWwRBTemyV4L13xGqakdzJPuslEoBjfGrRjaGbydU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)