INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac96bc9652fc1634ec9050ee151d508f6b981dcf330295fdba4dd9d789169609', 
    '6TIqljscAhZf4r+ieb2E1JBGccXab7LuB3IV3oV6duc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)