INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb6e6ccdd353d676e9beae449b10be5f29414d1b99935d1b96f55a6c79caa362', 
    'W9BAHOsvfsyfaFAoWcL4tOHa1b7g2364QLPlWToYCek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)