INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6406fae8d6bb687f6003a9567917cd23ec6d2928661ad84b168a5d934700209d', 
    'fcp1vPNnu14uBI8X1I5cw7EAKzuhxD1NKYDfexMxTkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)