INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68d2ff25fbf10ee6736769695a07b96423ec54a2022730ebc0b0aa956d02bce7', 
    'q8Lwj4qpJ4jF7XzmpGP2QGGPxvF7Djlq1soLR+iF3Ik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)