INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '537c90ebec4608ea2efbbd18e8621442ae65f1cf928a6c912747950c3975139f', 
    'DnIoo6f/kmCtIb15lVoy5em0tZ+RY527mFoM571nkao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)