INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494f7f3430cdb1b29000c13dc0939146078770cefc20c9319e3d391b72e8cbdf', 
    'ZdLLv/gyfylAkBzgnk/+31oBUTyswjmNACe1Q8QKekg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)