INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edc898d12a3907242cd737ec509055ca2362d3d939d242a2bce76756ceeba3b4', 
    '/fMSzxKqX0xloKv6l1vRa7E49FtiZHGDCj0tneUssxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)