INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7428ad6184fa3e52297eee5137b2d964afee4181446606538c9b901761b5f915', 
    'YQoHSzfdn44YJH6ET2yyV1+Z7HMkCTDCiT0ICSTsDts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)