INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c18c4c1be7e9ea3361b86ad19735f3a4afcadf2326684aa6929f181105cbfc0', 
    'LteNK+rMfOY+Z2x1yTcoouTQQIn3vJOs33dQC3OKNek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)