INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5b2bb2835a88194b574f6149a65aff7fb261c0c1f50f91cf01c190e5747ebb1', 
    'KJmtxDydIyhIF71fYQf5/6LqjNvX72X5tLowsCt5DJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)