INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a5894fcb6bf0163cffbbb47f0ff38d3d8f6f20b4b32ba8b9cc5d9933c0083c9', 
    'kS/dQJjjUMp0ViZFBGDi1pgGHftHAY6GTdJYVBfdmkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)