INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '816f7e4ef66ade4f4f0823b6f0c86204ef9d818877dddf7ed5028423c080ca66', 
    'P3lKTHVEHwqnFUkwQzOp+HLAc47HQcNKSfeWZfcUfSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)