INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e451d638ae0acf3ddd0571fcdf7a745002e716820baa512c37967adcfeccdfe', 
    'NY80UU3yzYVkXAqtIB7W5juQS5cXdx5KexD3lECcgJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)