INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a63560e0f3110eb229d36c19f8d17f35e8b96ae5c8de8c3ad4f9d66ca46bcae5', 
    '5Dtc8OBEYCBtQCTpQJTF2Ee7KvhgLVy2PjiPlbggc/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)