INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8dffdf155690890e584bc4a52a7d8ee42655654fc58e7e191fe0ef55e4f9d01', 
    '0hlvfj+cpodsQTNLJNeF1XgPlDv2Lo0iwDQUIDf6M5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)