INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2932f3dff1353e25a080ed6da52bb55ab800ff647c3aabe4ae8d628685387c2', 
    '6uYZ2vlJXn8tK0RPh9K3UjZfwnFc6pB8f9KNS7Xc02I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)