INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02ee12c09e0e01bf3b2f8f9d2201b2b8755af4f09335368d8e8e041700ba6540', 
    'NtIzgBtvEclGRrKJVwFIB4ZB08dgED7i2OwEXdm+7NY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)