INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '920415952af60de92096d392da6db43bd87a3e78980a9a8dbda4db08674a9fb3', 
    'ALowbSL1gQtoM6iWYhoPTtKnsDPmwbh0CibpDC50piA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)