INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '712d2273d63e38a346f0f0a1ce15bd98bec49ced833f6562324bc71331977470', 
    'IrIz2gcCsbvVHk4T5IusQ6xE1hCuChOFULQwaDM9uHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)