INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16cde9c3fa0986d0a0cdaaa1db6eb713297d5af5a47de4898109b9ebce7e46d6', 
    'sRFnLuitJyneRGW4vAb7zmmJ7boo2EkuxAmpbxWRdCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)