INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8953cfd66a30127a97407d403c564e281a668457e49b9a741bc271ca0c7babd7', 
    'b/ibS3I24MwapMHYPbn7GOoopK38TXxWGDltuORxb+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)