INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9f4c343ab4f0ec576a8561a8156c575549ebe8b2fc7016e8b775680af86a716', 
    'Yn+jXR2EOeqsZWltKZwmlN5+hTSRT3nGY9Y1ApHGHsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)