INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '540acbdad9516687a0a61b2a4ed5ce3ac5dcdb60fd7e0474cd1f0ead6f18678f', 
    'f1jxJ08b9Kqv4Va63CIL2Hi84zE2GxKU/c6/JnOXFjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)