INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '395c9b829d3689c7580314bca8d3d5504d34c950c8ea5065dd77f5ced3bdaae0', 
    '+EQTnmhqQ4juNVpDr1hQU7GQBwcqhUa4wPmfhBE3518=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)