INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a9ab0d0e4f2d42c90a0542ccefedc664b671a03c8a4566e8157ca8ce6d30255', 
    'PrUr9vW1i+KkAO28i6CMNFsKE2CO8YKxkc3bAFLap54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)