INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '954ad625fccafe7865cbd4506f48af35feed6d48d262184961d1d4a651334942', 
    'YUkHr1AMXT9q5FAKRqWlam5wElrfPMi9d1il8owmftU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)