INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81b0ee15c4d8fe7f1a84683555d3ddca71d97a8b9568dbf30624551dec51f035', 
    'A8pjRpnP4DNZzgdMefbqH6uq8m/ptTh6S296pMDt1r0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)