INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ad47ade1648be7a2a6d63e1f8612a82e69b0bf57078c6f0b8481085d8c9ba27', 
    'jclWEfbTD0rR6nijiaXW3KeQwAfKDbpGx56Wp9uD6Rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)