INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2f7cb658ddd10a9a650383688fcb53e7d9d8c7ede3e57bfa46e6b8227334be7', 
    '53/1Q1KUSf0JMAQ1C0uIAopkdf/EwLG0VCISXTKvMgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)