INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23e190331f965b97abdeab89a2c7b5bdec6520faf04aa1d1f941b02d6492af39', 
    'jtCTmJBnxCsOTj2LF1NEM3RuZ3YGJ0wKmd+imUjVE2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)