INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f3af8fa958f0693b3cc2dd113bf4011be7c6681f5a105c04738491c5d0ae870', 
    'LL/Jp8t11WJwH56+aohgmMYcawxrE96uPqPEIxfR4oo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)