INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b660af2be93ab6693af356425c73a9ad91d9041c29b403b780fca9d6f06eb74', 
    '1LlpDTO4w5VdTL6Vl48GpLjVYGv6saLAQpFRcnuq/ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)