INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5328c8398349786ee55896e246c7d8d5e31c94a8be8f46a778629a27b2edc3f1', 
    'bVmABC5lhfq/wrkzhGCJkOh5bOw0mW1Cr5nY4y6M60k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)