INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03fc30c332153ca385e84bd93d9ffce9dd06320bea167779c6e91c9f572fe2d9', 
    'gy0drfwrWYwK4v1ALo65xwUVgJ6gVdF+z6r3jPkW4kc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)